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2313514980 = 223357612041
BaseRepresentation
bin1000100111100101…
…0110111111100100
312222020021201221000
42021321112333210
514214224434410
61021322353300
7111221360430
oct21171267744
95866251830
102313514980
11a87a12057
1254695b830
132ab3c789a
1417d3899c0
15d8190dc0
hex89e56fe4

2313514980 has 96 divisors (see below), whose sum is σ = 8225844480. Its totient is φ = 528802560.

The previous prime is 2313514979. The next prime is 2313515003. The reversal of 2313514980 is 894153132.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302241 + ... + 309800.

It is an arithmetic number, because the mean of its divisors is an integer number (85685880).

Almost surely, 22313514980 is an apocalyptic number.

2313514980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313514980 is an abundant number, since it is smaller than the sum of its proper divisors (5912329500).

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

2313514980 is a wasteful number, since it uses less digits than its factorization.

2313514980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612066 (or 612058 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2313514980 is about 48099.0122559705. The cubic root of 2313514980 is about 1322.5865605153.

The spelling of 2313514980 in words is "two billion, three hundred thirteen million, five hundred fourteen thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1260 1890 3780 612041 1224082 1836123 2448164 3060205 3672246 4284287 5508369 6120410 7344492 8568574 9180615 11016738 12240820 12852861 16525107 17137148 18361230 21421435 22033476 25705722 27541845 33050214 36722460 38558583 42842870 51411444 55083690 64264305 66100428 77117166 82625535 85685740 110167380 115675749 128528610 154234332 165251070 192792915 231351498 257057220 330502140 385585830 462702996 578378745 771171660 1156757490 2313514980