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10471612018 = 27898404183
BaseRepresentation
bin10011100000010100…
…00001111001110010
31000000210012000012011
421300022001321302
5132421213041033
64451030553134
7520332143050
oct116012017162
930023160164
1010471612018
114493a5210a
122042b087aa
13cab61323a
14714a491d0
154144b9ccd
hex270281e72

10471612018 has 16 divisors (see below), whose sum is σ = 18153037440. Its totient is φ = 4437408096.

The previous prime is 10471612013. The next prime is 10471612061. The reversal of 10471612018 is 81021617401.

It is not an unprimeable number, because it can be changed into a prime (10471612013) 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, 4200846 + ... + 4203337.

It is an arithmetic number, because the mean of its divisors is an integer number (1134564840).

Almost surely, 210471612018 is an apocalyptic number.

10471612018 is a deficient number, since it is larger than the sum of its proper divisors (7681425422).

10471612018 is an equidigital number, since it uses as much as digits as its factorization.

10471612018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8404281.

The product of its (nonzero) digits is 2688, while the sum is 31.

The spelling of 10471612018 in words is "ten billion, four hundred seventy-one million, six hundred twelve thousand, eighteen".

Divisors: 1 2 7 14 89 178 623 1246 8404183 16808366 58829281 117658562 747972287 1495944574 5235806009 10471612018