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468400886076 = 223947230917851
BaseRepresentation
bin1101101000011101101…
…11100101000100111100
31122210000122220101221210
412310032313211010330
530133241111323301
6555102544324420
745561260560644
oct6641667450474
91583018811853
10468400886076
111707140a8512
1276942613710
13352296a0326
1418956675524
15c2b6932ad6
hex6d0ede513c

468400886076 has 48 divisors (see below), whose sum is σ = 1094624657280. Its totient is φ = 155892475200.

The previous prime is 468400886003. The next prime is 468400886077. The reversal of 468400886076 is 670688004864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468400886077) 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, 26230551 + ... + 26248401.

It is an arithmetic number, because the mean of its divisors is an integer number (22804680360).

Almost surely, 2468400886076 is an apocalyptic number.

It is an amenable number.

468400886076 is an abundant number, since it is smaller than the sum of its proper divisors (626223771204).

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

468400886076 is a wasteful number, since it uses less digits than its factorization.

468400886076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21114 (or 21112 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 57.

The spelling of 468400886076 in words is "four hundred sixty-eight billion, four hundred million, eight hundred eighty-six thousand, seventy-six".

Divisors: 1 2 3 4 6 12 947 1894 2309 2841 3788 4618 5682 6927 9236 11364 13854 17851 27708 35702 53553 71404 107106 214212 2186623 4373246 6559869 8746492 13119738 16904897 26239476 33809794 41217959 50714691 67619588 82435918 101429382 123653877 164871836 202858764 247307754 494615508 39033407173 78066814346 117100221519 156133628692 234200443038 468400886076