Search a number
-
+
124925068 = 22711074111
BaseRepresentation
bin1110111001000…
…11010010001100
322201001211222101
413130203102030
5223440100233
620221324444
73044563012
oct734432214
9281054871
10124925068
1164576064
1235a06724
131cb5c878
141283c8b2
15ae79c7d
hex772348c

124925068 has 24 divisors (see below), whose sum is σ = 223824384. Its totient is φ = 60992400.

The previous prime is 124925033. The next prime is 124925077. The reversal of 124925068 is 860529421.

It is a super-2 number, since 2×1249250682 = 31212545229609248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28333 + ... + 32443.

It is an arithmetic number, because the mean of its divisors is an integer number (9326016).

Almost surely, 2124925068 is an apocalyptic number.

It is an amenable number.

124925068 is a deficient number, since it is larger than the sum of its proper divisors (98899316).

124925068 is a wasteful number, since it uses less digits than its factorization.

124925068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293 (or 4291 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 124925068 is about 11176.9883242312. The cubic root of 124925068 is about 499.9000706963.

The spelling of 124925068 in words is "one hundred twenty-four million, nine hundred twenty-five thousand, sixty-eight".

Divisors: 1 2 4 71 107 142 214 284 428 4111 7597 8222 15194 16444 30388 291881 439877 583762 879754 1167524 1759508 31231267 62462534 124925068