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2239896820404 = 223409345604219
BaseRepresentation
bin100000100110000100010…
…000010001101010110100
321221010120021001000011110
4200212010100101222310
5243144302041223104
64432554442235020
7320553505555515
oct40460420215264
97833507030143
102239896820404
11793a313a7731
12302134ab5a70
131332b544ac89
147a5a9560a0c
153d3e8d56e89
hex20984411ab4

2239896820404 has 24 divisors (see below), whose sum is σ = 5227702947040. Its totient is φ = 746449840224.

The previous prime is 2239896820393. The next prime is 2239896820423. The reversal of 2239896820404 is 4040286989322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22752994 + ... + 22851225.

Almost surely, 22239896820404 is an apocalyptic number.

It is an amenable number.

2239896820404 is an abundant number, since it is smaller than the sum of its proper divisors (2987806126636).

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

2239896820404 is a wasteful number, since it uses less digits than its factorization.

2239896820404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45608319 (or 45608317 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 57.

The spelling of 2239896820404 in words is "two trillion, two hundred thirty-nine billion, eight hundred ninety-six million, eight hundred twenty thousand, four hundred four".

Divisors: 1 2 3 4 6 12 4093 8186 12279 16372 24558 49116 45604219 91208438 136812657 182416876 273625314 547250628 186658068367 373316136734 559974205101 746632273468 1119948410202 2239896820404