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70466008 = 2310385517
BaseRepresentation
bin1000011001100…
…11100111011000
311220121001012011
410030303213120
5121014403013
610554155304
71513644154
oct414634730
9156531164
1070466008
113685a178
121b722b34
13117a2982
149504064
1562bdc3d
hex43339d8

70466008 has 16 divisors (see below), whose sum is σ = 133408080. Its totient is φ = 34890528.

The previous prime is 70465999. The next prime is 70466029. The reversal of 70466008 is 80066407.

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 3 ways as a sum of consecutive naturals, for example, 41935 + ... + 43582.

It is an arithmetic number, because the mean of its divisors is an integer number (8338005).

Almost surely, 270466008 is an apocalyptic number.

It is an amenable number.

70466008 is a deficient number, since it is larger than the sum of its proper divisors (62942072).

70466008 is a wasteful number, since it uses less digits than its factorization.

70466008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85626 (or 85622 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 70466008 is about 8394.4033736770. The cubic root of 70466008 is about 413.0410565254.

The spelling of 70466008 in words is "seventy million, four hundred sixty-six thousand, eight".

Divisors: 1 2 4 8 103 206 412 824 85517 171034 342068 684136 8808251 17616502 35233004 70466008