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104307102 = 2344331487
BaseRepresentation
bin1100011011110…
…01100110011110
321021021100110000
412031321212132
5203200311402
614203355130
72404411224
oct615714636
9237240400
10104307102
1153973519
122ab22aa6
13187c10a3
14dbd2b14
159255c1c
hex637999e

104307102 has 40 divisors (see below), whose sum is σ = 234422496. Its totient is φ = 34665408.

The previous prime is 104307089. The next prime is 104307109. The reversal of 104307102 is 201703401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104307109) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 69403 + ... + 70889.

Almost surely, 2104307102 is an apocalyptic number.

104307102 is an abundant number, since it is smaller than the sum of its proper divisors (130115394).

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

104307102 is a wasteful number, since it uses less digits than its factorization.

104307102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 104307102 is about 10213.0848424949. The cubic root of 104307102 is about 470.7293670220.

The spelling of 104307102 in words is "one hundred four million, three hundred seven thousand, one hundred two".

Divisors: 1 2 3 6 9 18 27 54 81 162 433 866 1299 1487 2598 2974 3897 4461 7794 8922 11691 13383 23382 26766 35073 40149 70146 80298 120447 240894 643871 1287742 1931613 3863226 5794839 11589678 17384517 34769034 52153551 104307102