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3990141054258 = 234380783191447
BaseRepresentation
bin111010000100000110111…
…100001010110100110010
3112010110020210100100212120
4322010012330022310302
51010333302102214013
612253013454335110
7561164262232062
oct72040674126462
915113223310776
103990141054258
1112a9233669827
125453961ba496
1322c3653c7428
14db1a3c173a2
156dbd56b1123
hex3a106f0ad32

3990141054258 has 32 divisors (see below), whose sum is σ = 8166013802496. Its totient is φ = 1299092824848.

The previous prime is 3990141054223. The next prime is 3990141054299. The reversal of 3990141054258 is 8524501410993.

It is a self number, because there is not a number n which added to its sum of digits gives 3990141054258.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20746291 + ... + 20937737.

It is an arithmetic number, because the mean of its divisors is an integer number (255187931328).

Almost surely, 23990141054258 is an apocalyptic number.

3990141054258 is an abundant number, since it is smaller than the sum of its proper divisors (4175872748238).

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

3990141054258 is a wasteful number, since it uses less digits than its factorization.

3990141054258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272278.

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 3990141054258 in words is "three trillion, nine hundred ninety billion, one hundred forty-one million, fifty-four thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 43 86 129 258 80783 161566 191447 242349 382894 484698 574341 1148682 3473669 6947338 8232221 10421007 16464442 20842014 24696663 49393326 15465663001 30931326002 46396989003 92793978006 665023509043 1330047018086 1995070527129 3990141054258