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70374801 = 374577333
BaseRepresentation
bin1000011000111…
…01010110010001
311220102102002010
410030131112101
5121003443201
610552213133
71513114230
oct414352621
9156372063
1070374801
11367a76a2
121b69a1a9
13117702c3
1494bcb17
1562a1bd6
hex431d591

70374801 has 16 divisors (see below), whose sum is σ = 107487104. Its totient is φ = 40120704.

The previous prime is 70374769. The next prime is 70374809. The reversal of 70374801 is 10847307.

It is a happy number.

It is not a de Polignac number, because 70374801 - 25 = 70374769 is a prime.

It is a super-2 number, since 2×703748012 = 9905225231579202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70374809) 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, 5931 + ... + 13263.

It is an arithmetic number, because the mean of its divisors is an integer number (6717944).

Almost surely, 270374801 is an apocalyptic number.

It is an amenable number.

70374801 is a deficient number, since it is larger than the sum of its proper divisors (37112303).

70374801 is a wasteful number, since it uses less digits than its factorization.

70374801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 70374801 is about 8388.9690069758. The cubic root of 70374801 is about 412.8627743438.

The spelling of 70374801 in words is "seventy million, three hundred seventy-four thousand, eight hundred one".

Divisors: 1 3 7 21 457 1371 3199 7333 9597 21999 51331 153993 3351181 10053543 23458267 70374801