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4578964099008 = 26313471012231733
BaseRepresentation
bin100001010100001111110…
…0001110100111111000000
3121012202002212210021011020
41002220133201310333000
51100010204302132013
613423314055545440
7651550666436535
oct102503741647700
917182085707136
104578964099008
111505a22951422
1261b52598b280
13272a43581240
1411b8a18c6d8c
157e199188623
hex42a1f874fc0

4578964099008 has 448 divisors, whose sum is σ = 13524781842432. Its totient is φ = 1358375731200.

The previous prime is 4578964098859. The next prime is 4578964099033. The reversal of 4578964099008 is 8009904698754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2642217310 + ... + 2642219042.

It is an arithmetic number, because the mean of its divisors is an integer number (30189245184).

Almost surely, 24578964099008 is an apocalyptic number.

4578964099008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4578964099008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6762390921216).

4578964099008 is an abundant number, since it is smaller than the sum of its proper divisors (8945817743424).

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

4578964099008 is a wasteful number, since it uses less digits than its factorization.

4578964099008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 69.

The spelling of 4578964099008 in words is "four trillion, five hundred seventy-eight billion, nine hundred sixty-four million, ninety-nine thousand, eight".