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70675068 = 22316735267
BaseRepresentation
bin1000011011001…
…10101001111100
311220222122222010
410031212221330
5121043100233
611002451220
71515504522
oct415465174
9156878863
1070675068
1136992252
121b803b10
1311846b89
14955a312
156310b63
hex4366a7c

70675068 has 24 divisors (see below), whose sum is σ = 165900672. Its totient is φ = 23416624.

The previous prime is 70675063. The next prime is 70675093. The reversal of 70675068 is 86057607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70675063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15630 + ... + 19637.

It is an arithmetic number, because the mean of its divisors is an integer number (6912528).

Almost surely, 270675068 is an apocalyptic number.

It is an amenable number.

70675068 is an abundant number, since it is smaller than the sum of its proper divisors (95225604).

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

70675068 is a wasteful number, since it uses less digits than its factorization.

70675068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35441 (or 35439 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 70675068 is about 8406.8464955654. The cubic root of 70675068 is about 413.4491261316.

The spelling of 70675068 in words is "seventy million, six hundred seventy-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 167 334 501 668 1002 2004 35267 70534 105801 141068 211602 423204 5889589 11779178 17668767 23558356 35337534 70675068