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536051961072290 = 251317242557448449
BaseRepresentation
bin111100111100010010101001…
…0101110001000101010100010
32121022000001210211201220212202
41321320211102232020222202
51030230133404013303130
65140030512110053202
7220624322213032055
oct17170452256105242
92538001724656782
10536051961072290
111458913a61a7a23
12501565651aa202
131a01563829a340
1496530a656aa9c
1541e8e1d278145
hex1e78952b88aa2

536051961072290 has 32 divisors (see below), whose sum is σ = 1100240586169200. Its totient is φ = 186284120408064.

The previous prime is 536051961072283. The next prime is 536051961072361. The reversal of 536051961072290 is 92270169150635.

It can be written as a sum of positive squares in 8 ways, for example, as 249260344056361 + 286791617015929 = 15787981^2 + 16934923^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121278722015 + ... + 121278726434.

Almost surely, 2536051961072290 is an apocalyptic number.

536051961072290 is an abundant number, since it is smaller than the sum of its proper divisors (564188625096910).

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

536051961072290 is a wasteful number, since it uses less digits than its factorization.

536051961072290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242557448486.

The product of its (nonzero) digits is 6123600, while the sum is 56.

The spelling of 536051961072290 in words is "five hundred thirty-six trillion, fifty-one billion, nine hundred sixty-one million, seventy-two thousand, two hundred ninety".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2210 242557448449 485114896898 1212787242245 2425574484490 3153246829837 4123476623633 6306493659674 8246953247266 15766234149185 20617383118165 31532468298370 41234766236330 53605196107229 107210392214458 268025980536145 536051961072290