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104662231 = 3125113451
BaseRepresentation
bin1100011110100…
…00010011010111
321021221101120221
412033100103113
5203243142411
614215135211
72410420462
oct617202327
9237841527
10104662231
1154096313
122b074507
13188b691b
14dc862d9
1592c6071
hex63d04d7

104662231 has 8 divisors (see below), whose sum is σ = 108476928. Its totient is φ = 100875000.

The previous prime is 104662223. The next prime is 104662267. The reversal of 104662231 is 132266401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104662231 - 23 = 104662223 is a prime.

It is a super-2 number, since 2×1046622312 = 21908365195794722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104662196 and 104662205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104662211) 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, 1056 + ... + 14506.

It is an arithmetic number, because the mean of its divisors is an integer number (13559616).

Almost surely, 2104662231 is an apocalyptic number.

104662231 is a deficient number, since it is larger than the sum of its proper divisors (3814697).

104662231 is a wasteful number, since it uses less digits than its factorization.

104662231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13733.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 104662231 is about 10230.4560504408. The cubic root of 104662231 is about 471.2629845362.

The spelling of 104662231 in words is "one hundred four million, six hundred sixty-two thousand, two hundred thirty-one".

Divisors: 1 31 251 7781 13451 416981 3376201 104662231