Search a number
-
+
108162757352 = 23131811574283
BaseRepresentation
bin110010010111100000…
…0001011001011101000
3101100012001022101021002
41210233000023023220
53233004131213402
6121404515134132
710546242160616
oct1445700131350
9340161271232
10108162757352
1141965069561
1218b675a4348
13a27999a390
1453411b46b6
152c30b84602
hex192f00b2e8

108162757352 has 32 divisors (see below), whose sum is σ = 218526547680. Its totient is φ = 49893620160.

The previous prime is 108162757349. The next prime is 108162757393. The reversal of 108162757352 is 253757261801.

It is a junction number, because it is equal to n+sod(n) for n = 108162757297 and 108162757306.

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, 98798 + ... + 475485.

It is an arithmetic number, because the mean of its divisors is an integer number (6828954615).

Almost surely, 2108162757352 is an apocalyptic number.

It is an amenable number.

108162757352 is an abundant number, since it is smaller than the sum of its proper divisors (110363790328).

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

108162757352 is a wasteful number, since it uses less digits than its factorization.

108162757352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576113 (or 576109 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 108162757352 in words is "one hundred eight billion, one hundred sixty-two million, seven hundred fifty-seven thousand, three hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 104 1811 3622 7244 14488 23543 47086 94172 188344 574283 1148566 2297132 4594264 7465679 14931358 29862716 59725432 1040026513 2080053026 4160106052 8320212104 13520344669 27040689338 54081378676 108162757352