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10620000906 = 231799888269
BaseRepresentation
bin10011110010000000…
…00101101010001010
31000102010101221110220
421321000011222022
5133222210012111
64513451250510
7524113342524
oct117100055212
930363357426
1010620000906
11455a793959
122084749a36
131003299a08
1472a634a14
1542252be06
hex279005a8a

10620000906 has 16 divisors (see below), whose sum is σ = 21358663200. Its totient is φ = 3520223408.

The previous prime is 10620000901. The next prime is 10620000907. The reversal of 10620000906 is 60900002601.

It is a super-2 number, since 2×106200009062 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10620000901) 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 7 ways as a sum of consecutive naturals, for example, 4943061 + ... + 4945208.

It is an arithmetic number, because the mean of its divisors is an integer number (1334916450).

Almost surely, 210620000906 is an apocalyptic number.

10620000906 is an abundant number, since it is smaller than the sum of its proper divisors (10738662294).

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

10620000906 is a wasteful number, since it uses less digits than its factorization.

10620000906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9888453.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 10620000906 in words is "ten billion, six hundred twenty million, nine hundred six", and thus it is an aban number.

Divisors: 1 2 3 6 179 358 537 1074 9888269 19776538 29664807 59329614 1770000151 3540000302 5310000453 10620000906