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970683265 = 5194136653
BaseRepresentation
bin111001110110110…
…111001110000001
32111122111211010001
4321312313032001
53441443331030
6240153040001
733024446236
oct7166671601
92448454101
10970683265
11458a1a782
122310b6001
131261441c6
1492cb978d
155a33ecca
hex39db7381

970683265 has 4 divisors (see below), whose sum is σ = 1164819924. Its totient is φ = 776546608.

The previous prime is 970683251. The next prime is 970683347. The reversal of 970683265 is 562386079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 562386079 = 1015568179.

It can be written as a sum of positive squares in 2 ways, for example, as 271821169 + 698862096 = 16487^2 + 26436^2 .

It is a cyclic number.

It is not a de Polignac number, because 970683265 - 27 = 970683137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97068322 + ... + 97068331.

It is an arithmetic number, because the mean of its divisors is an integer number (291204981).

Almost surely, 2970683265 is an apocalyptic number.

It is an amenable number.

970683265 is a deficient number, since it is larger than the sum of its proper divisors (194136659).

970683265 is a wasteful number, since it uses less digits than its factorization.

970683265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194136658.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 970683265 is about 31155.7902323148. The cubic root of 970683265 is about 990.1306717970.

The spelling of 970683265 in words is "nine hundred seventy million, six hundred eighty-three thousand, two hundred sixty-five".

Divisors: 1 5 194136653 970683265