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1006670707 = 72912739047
BaseRepresentation
bin111100000000001…
…001001101110011
32121011020011121021
4330000021031303
54030201430312
6243520240311
733642363010
oct7400111563
92534204537
101006670707
1147726a669
12241170097
13130734553
14979a6707
155d59cc07
hex3c009373

1006670707 has 16 divisors (see below), whose sum is σ = 1199554560. Its totient is φ = 826525728.

The previous prime is 1006670701. The next prime is 1006670741. The reversal of 1006670707 is 7070766001.

It is not a de Polignac number, because 1006670707 - 27 = 1006670579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1006670701) 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 15 ways as a sum of consecutive naturals, for example, 6258 + ... + 45304.

It is an arithmetic number, because the mean of its divisors is an integer number (74972160).

Almost surely, 21006670707 is an apocalyptic number.

1006670707 is a deficient number, since it is larger than the sum of its proper divisors (192883853).

1006670707 is a wasteful number, since it uses less digits than its factorization.

1006670707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39210.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 1006670707 is about 31728.0744294387. The cubic root of 1006670707 is about 1002.2186429830.

The spelling of 1006670707 in words is "one billion, six million, six hundred seventy thousand, seven hundred seven".

Divisors: 1 7 29 127 203 889 3683 25781 39047 273329 1132363 4958969 7926541 34712783 143810101 1006670707