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5246755254 = 23213171318943
BaseRepresentation
bin1001110001011101…
…10010000110110110
3111112122200210010200
410320232302012312
541221132132004
62224344101330
7244006453356
oct47056620666
914478623120
105246755254
112252724974
121025164846
13658006410
1437ab74b66
1520a949239
hex138bb21b6

5246755254 has 48 divisors (see below), whose sum is σ = 12962581632. Its totient is φ = 1519421184.

The previous prime is 5246755253. The next prime is 5246755309. The reversal of 5246755254 is 4525576425.

5246755254 is a `hidden beast` number, since 5 + 2 + 46 + 7 + 552 + 54 = 666.

It is a super-3 number, since 3×52467552543 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5246755253) 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 23 ways as a sum of consecutive naturals, for example, 655494 + ... + 663449.

It is an arithmetic number, because the mean of its divisors is an integer number (270053784).

Almost surely, 25246755254 is an apocalyptic number.

5246755254 is an abundant number, since it is smaller than the sum of its proper divisors (7715826378).

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

5246755254 is a wasteful number, since it uses less digits than its factorization.

5246755254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318981 (or 1318978 counting only the distinct ones).

The product of its digits is 1680000, while the sum is 45.

The square root of 5246755254 is about 72434.4893955911. The cubic root of 5246755254 is about 1737.6551907618.

The spelling of 5246755254 in words is "five billion, two hundred forty-six million, seven hundred fifty-five thousand, two hundred fifty-four".

Divisors: 1 2 3 6 9 13 17 18 26 34 39 51 78 102 117 153 221 234 306 442 663 1326 1989 3978 1318943 2637886 3956829 7913658 11870487 17146259 22422031 23740974 34292518 44844062 51438777 67266093 102877554 134532186 154316331 201798279 291486403 308632662 403596558 582972806 874459209 1748918418 2623377627 5246755254