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105704035 = 521140807
BaseRepresentation
bin1100100110011…
…10101001100011
321100220022200021
412103032221203
5204030012120
614253334311
72422320013
oct623165143
9240808607
10105704035
1154738008
122b497397
1318b8cb88
1410077c43
15942eaaa
hex64cea63

105704035 has 4 divisors (see below), whose sum is σ = 126844848. Its totient is φ = 84563224.

The previous prime is 105704009. The next prime is 105704041. The reversal of 105704035 is 530407501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105704035 - 25 = 105704003 is a prime.

It is a super-2 number, since 2×1057040352 = 22346686030562450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10570399 + ... + 10570408.

It is an arithmetic number, because the mean of its divisors is an integer number (31711212).

Almost surely, 2105704035 is an apocalyptic number.

105704035 is a deficient number, since it is larger than the sum of its proper divisors (21140813).

105704035 is an equidigital number, since it uses as much as digits as its factorization.

105704035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21140812.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 105704035 is about 10281.2467629174. The cubic root of 105704035 is about 472.8214696915.

The spelling of 105704035 in words is "one hundred five million, seven hundred four thousand, thirty-five".

Divisors: 1 5 21140807 105704035