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244020052104205 = 5136016246513557
BaseRepresentation
bin110111011110111101011000…
…100001100001010000001101
31012000000002101222211012121011
4313132331120201201100031
5223441011031314313310
62222553133034005221
7102253603241431606
oct6736753041412015
91160002358735534
10244020052104205
1170830360906733
1223450879876811
13a620cb8a70a90
1444388c2608dad
151d327c537578a
hexddef5886140d

244020052104205 has 16 divisors (see below), whose sum is σ = 315873697600944. Its totient is φ = 179899590412800.

The previous prime is 244020052104043. The next prime is 244020052104211. The reversal of 244020052104205 is 502401250020442.

244020052104205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 7465993365609 + 236554058738596 = 2732397^2 + 15380314^2 .

It is not a de Polignac number, because 244020052104205 - 219 = 244020051579917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3123217714 + ... + 3123295843.

It is an arithmetic number, because the mean of its divisors is an integer number (19742106100059).

Almost surely, 2244020052104205 is an apocalyptic number.

It is an amenable number.

244020052104205 is a deficient number, since it is larger than the sum of its proper divisors (71853645496739).

244020052104205 is a wasteful number, since it uses less digits than its factorization.

244020052104205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6246514176.

The product of its (nonzero) digits is 25600, while the sum is 31.

The spelling of 244020052104205 in words is "two hundred forty-four trillion, twenty billion, fifty-two million, one hundred four thousand, two hundred five".

Divisors: 1 5 13 65 601 3005 7813 39065 6246513557 31232567785 81204676241 406023381205 3754154647757 18770773238785 48804010420841 244020052104205