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104764030 = 2571788037
BaseRepresentation
bin1100011111010…
…01001001111110
321022010120020021
412033221021332
5203304422110
614221242354
72411323330
oct617511176
9238116207
10104764030
1154155848
122b1033ba
1318921067
14dcb1450
1592e62da
hex63e927e

104764030 has 32 divisors (see below), whose sum is σ = 228194496. Its totient is φ = 33805824.

The previous prime is 104764007. The next prime is 104764031. The reversal of 104764030 is 30467401.

It is a junction number, because it is equal to n+sod(n) for n = 104763986 and 104764004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104764031) 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, 42829 + ... + 45208.

It is an arithmetic number, because the mean of its divisors is an integer number (7131078).

Almost surely, 2104764030 is an apocalyptic number.

104764030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104764030 is an abundant number, since it is smaller than the sum of its proper divisors (123430466).

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

104764030 is a wasteful number, since it uses less digits than its factorization.

104764030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88068.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 104764030 is about 10235.4301326324. The cubic root of 104764030 is about 471.4157252610.

The spelling of 104764030 in words is "one hundred four million, seven hundred sixty-four thousand, thirty".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 88037 176074 440185 616259 880370 1232518 1496629 2993258 3081295 6162590 7483145 10476403 14966290 20952806 52382015 104764030