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70027068 = 22321292741
BaseRepresentation
bin1000010110010…
…00011100111100
311212202202002010
410023020130330
5120411331233
610540531220
71510135356
oct413103474
9155682063
1070027068
113658a411
121b550b10
131167ac47
14942c0d6
156233b63
hex42c873c

70027068 has 24 divisors (see below), whose sum is σ = 163532880. Its totient is φ = 23322880.

The previous prime is 70027049. The next prime is 70027073. The reversal of 70027068 is 86072007.

It is a congruent number.

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, 24178 + ... + 26918.

It is an arithmetic number, because the mean of its divisors is an integer number (6813870).

Almost surely, 270027068 is an apocalyptic number.

It is an amenable number.

70027068 is an abundant number, since it is smaller than the sum of its proper divisors (93505812).

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

70027068 is a wasteful number, since it uses less digits than its factorization.

70027068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877 (or 4875 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 70027068 is about 8368.2177313930. The cubic root of 70027068 is about 412.1816445402.

The spelling of 70027068 in words is "seventy million, twenty-seven thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 2129 2741 4258 5482 6387 8223 8516 10964 12774 16446 25548 32892 5835589 11671178 17506767 23342356 35013534 70027068