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70113674 = 2108732251
BaseRepresentation
bin1000010110111…
…01100110001010
311212221010212202
410023131212022
5120422114144
610542440202
71510646021
oct413354612
9155833782
1070113674
1136639494
121b593062
13116ab4a7
1494518b8
15624e64e
hex42dd98a

70113674 has 8 divisors (see below), whose sum is σ = 105270528. Its totient is φ = 35023500.

The previous prime is 70113671. The next prime is 70113709. The reversal of 70113674 is 47631107.

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

It is not an unprimeable number, because it can be changed into a prime (70113671) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13952 + ... + 18299.

It is an arithmetic number, because the mean of its divisors is an integer number (13158816).

Almost surely, 270113674 is an apocalyptic number.

70113674 is a deficient number, since it is larger than the sum of its proper divisors (35156854).

70113674 is a wasteful number, since it uses less digits than its factorization.

70113674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33340.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 70113674 is about 8373.3908304820. The cubic root of 70113674 is about 412.3514964673.

The spelling of 70113674 in words is "seventy million, one hundred thirteen thousand, six hundred seventy-four".

Divisors: 1 2 1087 2174 32251 64502 35056837 70113674