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12260622007 = 71733323549
BaseRepresentation
bin10110110101100101…
…00011111010110111
31011122110112010112101
423122302203322313
5200102204401012
65344335402531
7612554365444
oct133262437267
934573463471
1012260622007
11522188a867
122462083447
131205155c2a
148444a09cb
154bb5a1d57
hex2daca3eb7

12260622007 has 8 divisors (see below), whose sum is σ = 12435530400. Its totient is φ = 12085775520.

The previous prime is 12260621999. The next prime is 12260622041. The reversal of 12260622007 is 70022606221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12260622007 - 23 = 12260621999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12260622107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508869 + ... + 532417.

It is an arithmetic number, because the mean of its divisors is an integer number (1554441300).

Almost surely, 212260622007 is an apocalyptic number.

12260622007 is a deficient number, since it is larger than the sum of its proper divisors (174908393).

12260622007 is an equidigital number, since it uses as much as digits as its factorization.

12260622007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30953.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 12260622007 in words is "twelve billion, two hundred sixty million, six hundred twenty-two thousand, seven".

Divisors: 1 71 7333 23549 520643 1671979 172684817 12260622007