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108252885444 = 223112287358591
BaseRepresentation
bin110010011010001011…
…1111111000111000100
3101100102022220100202120
41210310113333013010
53233200214313234
6121421455005540
710551415226004
oct1446427770704
9340368810676
10108252885444
1141a00a28090
1218b918098b0
13a292565702
14534d156004
152c38a39049
hex19345ff1c4

108252885444 has 48 divisors (see below), whose sum is σ = 275674054656. Its totient is φ = 32789469600.

The previous prime is 108252885437. The next prime is 108252885467. The reversal of 108252885444 is 444588252801.

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, 122589 + ... + 481179.

It is an arithmetic number, because the mean of its divisors is an integer number (5743209472).

Almost surely, 2108252885444 is an apocalyptic number.

It is an amenable number.

108252885444 is an abundant number, since it is smaller than the sum of its proper divisors (167421169212).

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

108252885444 is a wasteful number, since it uses less digits than its factorization.

108252885444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360896 (or 360894 counting only the distinct ones).

The product of its (nonzero) digits is 3276800, while the sum is 51.

The spelling of 108252885444 in words is "one hundred eight billion, two hundred fifty-two million, eight hundred eighty-five thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 2287 4574 6861 9148 13722 25157 27444 50314 75471 100628 150942 301884 358591 717182 1075773 1434364 2151546 3944501 4303092 7889002 11833503 15778004 23667006 47334012 820097617 1640195234 2460292851 3280390468 4920585702 9021073787 9841171404 18042147574 27063221361 36084295148 54126442722 108252885444