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70104124 = 22178312421
BaseRepresentation
bin1000010110110…
…11010000111100
311212220122210001
410023123100330
5120421312444
610542324044
71510606126
oct413332074
9155818701
1070104124
11366322a2
121b589624
13116a703c
14944c216
15624b8d4
hex42db43c

70104124 has 24 divisors (see below), whose sum is σ = 131474448. Its totient is φ = 32590080.

The previous prime is 70104109. The next prime is 70104179. The reversal of 70104124 is 42140107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567 + ... + 11854.

It is an arithmetic number, because the mean of its divisors is an integer number (5478102).

Almost surely, 270104124 is an apocalyptic number.

It is an amenable number.

70104124 is a deficient number, since it is larger than the sum of its proper divisors (61370324).

70104124 is a wasteful number, since it uses less digits than its factorization.

70104124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12525 (or 12523 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 70104124 is about 8372.8205522393. The cubic root of 70104124 is about 412.3327738446.

The spelling of 70104124 in words is "seventy million, one hundred four thousand, one hundred twenty-four".

Divisors: 1 2 4 17 34 68 83 166 332 1411 2822 5644 12421 24842 49684 211157 422314 844628 1030943 2061886 4123772 17526031 35052062 70104124