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4852765680 = 2435719152029
BaseRepresentation
bin1001000010011111…
…10101001111110000
3110112012100001001020
410201033311033300
534414302000210
62121311335440
7231153553620
oct44117651760
913465301036
104852765680
112070294754
12b35221580
135c44ba7a9
143406d6880
151d6071770
hex1213f53f0

4852765680 has 160 divisors (see below), whose sum is σ = 18097651200. Its totient is φ = 1050817536.

The previous prime is 4852765669. The next prime is 4852765681. The reversal of 4852765680 is 865672584.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4852765681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44095 + ... + 107934.

It is an arithmetic number, because the mean of its divisors is an integer number (113110320).

Almost surely, 24852765680 is an apocalyptic number.

4852765680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4852765680 is an abundant number, since it is smaller than the sum of its proper divisors (13244885520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4852765680 is a wasteful number, since it uses less digits than its factorization.

4852765680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152071 (or 152065 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The square root of 4852765680 is about 69661.7949811803. The cubic root of 4852765680 is about 1693.0239709439.

The spelling of 4852765680 in words is "four billion, eight hundred fifty-two million, seven hundred sixty-five thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 56 57 60 70 76 80 84 95 105 112 114 120 133 140 152 168 190 210 228 240 266 280 285 304 336 380 399 420 456 532 560 570 665 760 798 840 912 1064 1140 1330 1520 1596 1680 1995 2128 2280 2660 3192 3990 4560 5320 6384 7980 10640 15960 31920 152029 304058 456087 608116 760145 912174 1064203 1216232 1520290 1824348 2128406 2280435 2432464 2888551 3040580 3192609 3648696 4256812 4560870 5321015 5777102 6081160 6385218 7297392 8513624 8665653 9121740 10642030 11554204 12162320 12770436 14442755 15963045 17027248 17331306 18243480 20219857 21284060 23108408 25540872 28885510 31926090 34662612 36486960 40439714 42568120 43328265 46216816 51081744 57771020 60659571 63852180 69325224 80879428 85136240 86656530 101099285 115542040 121319142 127704360 138650448 161758856 173313060 202198570 231084080 242638284 255408720 303297855 323517712 346626120 404397140 485276568 606595710 693252240 808794280 970553136 1213191420 1617588560 2426382840 4852765680