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7006690012 = 2271735414157
BaseRepresentation
bin1101000011010000…
…11001101011011100
3200002022022201202111
412201220121223130
5103322203040022
63115133403404
7335426611450
oct64150315334
920068281674
107006690012
112a76103a03
121436639564
1387880902a
144a67bc660
152b01db477
hex1a1a19adc

7006690012 has 48 divisors (see below), whose sum is σ = 14845457088. Its totient is φ = 2824750080.

The previous prime is 7006690007. The next prime is 7006690133. The reversal of 7006690012 is 2100966007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1683438 + ... + 1687594.

It is an arithmetic number, because the mean of its divisors is an integer number (309280356).

Almost surely, 27006690012 is an apocalyptic number.

It is an amenable number.

7006690012 is an abundant number, since it is smaller than the sum of its proper divisors (7838767076).

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

7006690012 is a wasteful number, since it uses less digits than its factorization.

7006690012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7726 (or 7724 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 7006690012 is about 83705.9735741721. The cubic root of 7006690012 is about 1913.5403950484.

The spelling of 7006690012 in words is "seven billion, six million, six hundred ninety thousand, twelve".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 3541 4157 7082 8314 14164 16628 24787 29099 49574 58198 60197 70669 99148 116396 120394 141338 240788 282676 421379 494683 842758 989366 1685516 1978732 14719937 29439874 58879748 103039559 206079118 250238929 412158236 500477858 1000955716 1751672503 3503345006 7006690012