Search a number
-
+
42952425924 = 22319761247553
BaseRepresentation
bin101000000000001010…
…100000000111000100
311002212102120022110210
4220000022200013010
51200431310112144
631422043315420
73050254411362
oct500012400704
9132772508423
1042952425924
1117241585371
1283a881bb70
13408694a955
14211674c632
1511b5cceab9
hexa002a01c4

42952425924 has 48 divisors (see below), whose sum is σ = 105636242880. Its totient is φ = 13546045440.

The previous prime is 42952425911. The next prime is 42952425977.

42952425924 is nontrivially palindromic in base 10.

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, 49732 + ... + 297284.

It is an arithmetic number, because the mean of its divisors is an integer number (2200755060).

Almost surely, 242952425924 is an apocalyptic number.

It is an amenable number.

42952425924 is an abundant number, since it is smaller than the sum of its proper divisors (62683816956).

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

42952425924 is a wasteful number, since it uses less digits than its factorization.

42952425924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248340 (or 248338 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

The spelling of 42952425924 in words is "forty-two billion, nine hundred fifty-two million, four hundred twenty-five thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 761 1522 2283 3044 4566 9132 14459 28918 43377 57836 86754 173508 247553 495106 742659 990212 1485318 2970636 4703507 9407014 14110521 18814028 28221042 56442084 188387833 376775666 565163499 753551332 1130326998 2260653996 3579368827 7158737654 10738106481 14317475308 21476212962 42952425924