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70795396 = 22726012
BaseRepresentation
bin1000011100001…
…00000010000100
311221012210000201
410032010002010
5121110423041
611005220244
71516515400
oct416040204
9157183021
1070795396
1136a646a1
121b861684
1311889889
14958c100
156336631
hex4384084

70795396 has 27 divisors (see below), whose sum is σ = 144359397. Its totient is φ = 30290400.

The previous prime is 70795381. The next prime is 70795399. The reversal of 70795396 is 69359707.

The square root of 70795396 is 8414.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 59505796 + 11289600 = 7714^2 + 3360^2 .

It is not an unprimeable number, because it can be changed into a prime (70795399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 117496 + ... + 118096.

Almost surely, 270795396 is an apocalyptic number.

70795396 is the 8414-th square number.

It is an amenable number.

70795396 is an abundant number, since it is smaller than the sum of its proper divisors (73564001).

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

70795396 is an equidigital number, since it uses as much as digits as its factorization.

70795396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 357210, while the sum is 46.

The cubic root of 70795396 is about 413.6836326830.

The spelling of 70795396 in words is "seventy million, seven hundred ninety-five thousand, three hundred ninety-six".

Divisors: 1 2 4 7 14 28 49 98 196 601 1202 2404 4207 8414 16828 29449 58898 117796 361201 722402 1444804 2528407 5056814 10113628 17698849 35397698 70795396