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52902760036 = 227423472
BaseRepresentation
bin110001010001010000…
…000000111001100100
312001112212212122210211
4301101100000321210
51331321101310121
640145253425204
73551660020000
oct612120007144
9161485778724
1052902760036
1120488257695
12a30503b204
134cb1268b09
1427bc063700
15159962bce1
hexc51400e64

52902760036 has 45 divisors (see below), whose sum is σ = 108049412499. Its totient is φ = 22662951192.

The previous prime is 52902759971. The next prime is 52902760051. The reversal of 52902760036 is 63006720925.

The square root of 52902760036 is 230006.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 22539415 + ... + 22541761.

Almost surely, 252902760036 is an apocalyptic number.

52902760036 is the 230006-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52902760036

52902760036 is an abundant number, since it is smaller than the sum of its proper divisors (55146652463).

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

52902760036 is an frugal number, since it uses more digits than its factorization.

52902760036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726 (or 2356 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 52902760036 in words is "fifty-two billion, nine hundred two million, seven hundred sixty thousand, thirty-six".

Divisors: 1 2 4 7 14 28 49 98 196 343 686 1372 2347 2401 4694 4802 9388 9604 16429 32858 65716 115003 230006 460012 805021 1610042 3220084 5508409 5635147 11016818 11270294 22033636 22540588 38558863 77117726 154235452 269912041 539824082 1079648164 1889384287 3778768574 7557537148 13225690009 26451380018 52902760036