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707006007 = 32472516659
BaseRepresentation
bin101010001001000…
…000111000110111
31211021100121220200
4222021000320313
52421443143012
6154053331543
723343311001
oct5211007067
91737317820
10707006007
113330a5094
12178936bb3
13b3623266
1469c7d371
15421083dc
hex2a240e37

707006007 has 24 divisors (see below), whose sum is σ = 1047271680. Its totient is φ = 459402000.

The previous prime is 707005991. The next prime is 707006063. The reversal of 707006007 is 700600707.

It is not a de Polignac number, because 707006007 - 24 = 707005991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707006077) 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 23 ways as a sum of consecutive naturals, for example, 102844 + ... + 109502.

It is an arithmetic number, because the mean of its divisors is an integer number (43636320).

Almost surely, 2707006007 is an apocalyptic number.

707006007 is a deficient number, since it is larger than the sum of its proper divisors (340265673).

707006007 is a wasteful number, since it uses less digits than its factorization.

707006007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6963 (or 6960 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 707006007 is about 26589.5845586199. The cubic root of 707006007 is about 890.8563936233.

The spelling of 707006007 in words is "seven hundred seven million, six thousand, seven".

Divisors: 1 3 9 47 141 251 423 753 2259 6659 11797 19977 35391 59931 106173 312973 938919 1671409 2816757 5014227 15042681 78556223 235668669 707006007