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48924954 = 23213419499
BaseRepresentation
bin1011101010100…
…0100100011010
310102001122102100
42322220210122
5100011044304
64504344230
71132566231
oct272504432
9112048370
1048924954
1125687051
1214475076
13a19cca0
1466d7b18
154466439
hex2ea891a

48924954 has 48 divisors (see below), whose sum is σ = 114660000. Its totient is φ = 14987808.

The previous prime is 48924917. The next prime is 48924961. The reversal of 48924954 is 45942984.

It is a super-2 number, since 2×489249542 = 4787302247804232, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97797 + ... + 98295.

It is an arithmetic number, because the mean of its divisors is an integer number (2388750).

Almost surely, 248924954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48924954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57330000).

48924954 is an abundant number, since it is smaller than the sum of its proper divisors (65735046).

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

48924954 is a wasteful number, since it uses less digits than its factorization.

48924954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 936 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 48924954 is about 6994.6375174129. The cubic root of 48924954 is about 365.7436617696.

The spelling of 48924954 in words is "forty-eight million, nine hundred twenty-four thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 419 499 838 998 1257 1497 2514 2994 3771 4491 5447 6487 7542 8982 10894 12974 16341 19461 32682 38922 49023 58383 98046 116766 209081 418162 627243 1254486 1881729 2718053 3763458 5436106 8154159 16308318 24462477 48924954