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10243425768 = 23319137316361
BaseRepresentation
bin10011000101000111…
…00100010111101000
3222102212210221111120
421202203210113220
5131434304111033
64412240055240
7511561453032
oct114243442750
928385727446
1010243425768
114387168434
121b9a604520
13c7326a6a4
146d260ac52
153ee4441b3
hex2628e45e8

10243425768 has 64 divisors (see below), whose sum is σ = 26977665600. Its totient is φ = 3232212480.

The previous prime is 10243425761. The next prime is 10243425811. The reversal of 10243425768 is 86752434201.

It is not an unprimeable number, because it can be changed into a prime (10243425761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617908 + ... + 634268.

It is an arithmetic number, because the mean of its divisors is an integer number (421526025).

Almost surely, 210243425768 is an apocalyptic number.

It is an amenable number.

10243425768 is an abundant number, since it is smaller than the sum of its proper divisors (16734239832).

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

10243425768 is a wasteful number, since it uses less digits than its factorization.

10243425768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17762 (or 17758 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

Adding to 10243425768 its reverse (86752434201), we get a palindrome (96995859969).

The spelling of 10243425768 in words is "ten billion, two hundred forty-three million, four hundred twenty-five thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 1373 2746 4119 5492 8238 10984 16361 16476 26087 32722 32952 49083 52174 65444 78261 98166 104348 130888 156522 196332 208696 310859 313044 392664 621718 626088 932577 1243436 1865154 2486872 3730308 7460616 22463653 44927306 67390959 89854612 134781918 179709224 269563836 426809407 539127672 853618814 1280428221 1707237628 2560856442 3414475256 5121712884 10243425768