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70592117 = 113624709
BaseRepresentation
bin1000011010100…
…10011001110101
311220211110011212
410031102121311
5121032421432
611001011205
71515010631
oct415223165
9156743155
1070592117
11369359a2
121b783b05
13118181ab
149537dc1
1562e62b2
hex4352675

70592117 has 4 divisors (see below), whose sum is σ = 71216940. Its totient is φ = 69967296.

The previous prime is 70592107. The next prime is 70592209. The reversal of 70592117 is 71129507.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71129507 = 239297613.

It can be written as a sum of positive squares in 2 ways, for example, as 13830961 + 56761156 = 3719^2 + 7534^2 .

It is a cyclic number.

It is not a de Polignac number, because 70592117 - 222 = 66397813 is a prime.

It is a super-3 number, since 3×705921173 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70592107) by changing a digit.

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, 312242 + ... + 312467.

It is an arithmetic number, because the mean of its divisors is an integer number (17804235).

Almost surely, 270592117 is an apocalyptic number.

It is an amenable number.

70592117 is a deficient number, since it is larger than the sum of its proper divisors (624823).

70592117 is a wasteful number, since it uses less digits than its factorization.

70592117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624822.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 70592117 is about 8401.9115086985. The cubic root of 70592117 is about 413.2873083653.

The spelling of 70592117 in words is "seventy million, five hundred ninety-two thousand, one hundred seventeen".

Divisors: 1 113 624709 70592117