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310142306414164 = 227194191391346683
BaseRepresentation
bin100011010000100101010001…
…0000000001110111001010100
31111200010022111120210200212111
41012201022202000032321110
5311122332420420223124
63015341224133400404
7122220020321531260
oct10641124200167124
91450108446720774
10310142306414164
118a903682639794
122a94b7a6a99104
13104093a8c01b23
145682d796110a0
1525cc7a6c10494
hex11a12a200ee54

310142306414164 has 48 divisors (see below), whose sum is σ = 654489480153600. Its totient is φ = 125621909224416.

The previous prime is 310142306414117. The next prime is 310142306414167. The reversal of 310142306414164 is 461414603241013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310142306414167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695450434 + ... + 695896249.

It is an arithmetic number, because the mean of its divisors is an integer number (13635197503200).

Almost surely, 2310142306414164 is an apocalyptic number.

It is an amenable number.

310142306414164 is an abundant number, since it is smaller than the sum of its proper divisors (344347173739436).

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

310142306414164 is a wasteful number, since it uses less digits than its factorization.

310142306414164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391347132 (or 1391347130 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

Adding to 310142306414164 its reverse (461414603241013), we get a palindrome (771556909655177).

The spelling of 310142306414164 in words is "three hundred ten trillion, one hundred forty-two billion, three hundred six million, four hundred fourteen thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 419 532 838 1676 2933 5866 7961 11732 15922 31844 55727 111454 222908 1391346683 2782693366 5565386732 9739426781 19478853562 26435586977 38957707124 52871173954 105742347908 185049108839 370098217678 582974260177 740196435356 1165948520354 2331897040708 4080819821239 8161639642478 11076510943363 16323279284956 22153021886726 44306043773452 77535576603541 155071153207082 310142306414164