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70260234 = 23111064549
BaseRepresentation
bin1000011000000…
…01011000001010
311220012120220220
410030001120022
5120441311414
610545530510
71512126222
oct414013012
9156176826
1070260234
1136729610
121b643a36
1311730105
14948d082
15627cca9
hex430160a

70260234 has 16 divisors (see below), whose sum is σ = 153295200. Its totient is φ = 21290960.

The previous prime is 70260217. The next prime is 70260241. The reversal of 70260234 is 43206207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532209 + ... + 532340.

It is an arithmetic number, because the mean of its divisors is an integer number (9580950).

Almost surely, 270260234 is an apocalyptic number.

70260234 is an abundant number, since it is smaller than the sum of its proper divisors (83034966).

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

70260234 is a wasteful number, since it uses less digits than its factorization.

70260234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064565.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 70260234 is about 8382.1377941430. The cubic root of 70260234 is about 412.6386120030.

The spelling of 70260234 in words is "seventy million, two hundred sixty thousand, two hundred thirty-four".

Divisors: 1 2 3 6 11 22 33 66 1064549 2129098 3193647 6387294 11710039 23420078 35130117 70260234