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104888748 = 22331281959
BaseRepresentation
bin1100100000001…
…11100110101100
321022100220022110
412100013212230
5203322414443
614224044020
72412353046
oct620074654
9238326273
10104888748
1154230518
122b163610
1318965a63
14dd04a96
15931d233
hex64079ac

104888748 has 24 divisors (see below), whose sum is σ = 252636160. Its totient is φ = 33834960.

The previous prime is 104888741. The next prime is 104888761. The reversal of 104888748 is 847888401.

It is a happy number.

It is a super-2 number, since 2×1048887482 = 22003298914015008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104888697 and 104888706.

It is not an unprimeable number, because it can be changed into a prime (104888741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140608 + ... + 141351.

Almost surely, 2104888748 is an apocalyptic number.

It is an amenable number.

104888748 is an abundant number, since it is smaller than the sum of its proper divisors (147747412).

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

104888748 is a wasteful number, since it uses less digits than its factorization.

104888748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281997 (or 281995 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 48.

The square root of 104888748 is about 10241.5207855084. The cubic root of 104888748 is about 471.6027191847.

The spelling of 104888748 in words is "one hundred four million, eight hundred eighty-eight thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 281959 563918 845877 1127836 1691754 3383508 8740729 17481458 26222187 34962916 52444374 104888748