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100001000104 = 2312500125013
BaseRepresentation
bin101110100100010000…
…1100010101010101000
3100120010020112011010121
41131020201202222220
53114300224000404
6113535000253024
710140055322155
oct1351041425250
9316106464117
10100001000104
1139456a59535
121746a171174
139578a9ca15
144ba924122c
152904385e54
hex1748862aa8

100001000104 has 8 divisors (see below), whose sum is σ = 187501875210. Its totient is φ = 50000500048.

The previous prime is 100001000083. The next prime is 100001000117. The reversal of 100001000104 is 401000100001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 99988764100 + 12236004 = 316210^2 + 3498^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250062499 + ... + 6250062514.

Almost surely, 2100001000104 is an apocalyptic number.

It is an amenable number.

100001000104 is a deficient number, since it is larger than the sum of its proper divisors (87500875106).

100001000104 is a wasteful number, since it uses less digits than its factorization.

100001000104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12500125019 (or 12500125015 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100001000104 its reverse (401000100001), we get a palindrome (501001100105).

The spelling of 100001000104 in words is "one hundred billion, one million, one hundred four", and thus it is an aban number.