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70350364 = 2272512513
BaseRepresentation
bin1000011000101…
…11011000011100
311220101011120001
410030113120130
5121002202424
610551504044
71512653050
oct414273034
9156334501
1070350364
11367902a7
121b688024
1311762146
1494b3c60
156299844
hex431761c

70350364 has 12 divisors (see below), whose sum is σ = 140700784. Its totient is φ = 30150144.

The previous prime is 70350349. The next prime is 70350481. The reversal of 70350364 is 46305307.

70350364 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 2512513 = 70350364 / (7 + 0 + 3 + 5 + 0 + 3 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256229 + ... + 1256284.

Almost surely, 270350364 is an apocalyptic number.

It is an amenable number.

70350364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70350364 is a wasteful number, since it uses less digits than its factorization.

70350364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512524 (or 2512522 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 70350364 is about 8387.5123844916. The cubic root of 70350364 is about 412.8149812157.

The spelling of 70350364 in words is "seventy million, three hundred fifty thousand, three hundred sixty-four".

Divisors: 1 2 4 7 14 28 2512513 5025026 10050052 17587591 35175182 70350364