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70364060 = 22513270631
BaseRepresentation
bin1000011000110…
…10101110011100
311220101212100022
410030122232130
5121003122220
610552051312
71513041014
oct414325634
9156355308
1070364060
113679a618
121b693b38
1311768450
1494b8c44
15629d925
hex431ab9c

70364060 has 24 divisors (see below), whose sum is σ = 159131616. Its totient is φ = 25980480.

The previous prime is 70364057. The next prime is 70364081. The reversal of 70364060 is 6046307.

It is a super-2 number, since 2×703640602 = 9902201879367200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 135056 + ... + 135575.

It is an arithmetic number, because the mean of its divisors is an integer number (6630484).

Almost surely, 270364060 is an apocalyptic number.

It is an amenable number.

70364060 is an abundant number, since it is smaller than the sum of its proper divisors (88767556).

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

70364060 is a wasteful number, since it uses less digits than its factorization.

70364060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270653 (or 270651 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 70364060 is about 8388.3287966078. The cubic root of 70364060 is about 412.8417687915.

The spelling of 70364060 in words is "seventy million, three hundred sixty-four thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 270631 541262 1082524 1353155 2706310 3518203 5412620 7036406 14072812 17591015 35182030 70364060