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124996053 = 371317231171
BaseRepresentation
bin1110111001101…
…00100111010101
322201012110100110
413130310213111
5223444333203
620223033233
73045306660
oct734644725
9281173313
10124996053
1164614426
1235a3b819
131cb85c80
141285a6d7
15ae90d03
hex77349d5

124996053 has 64 divisors (see below), whose sum is σ = 226824192. Its totient is φ = 59304960.

The previous prime is 124996051. The next prime is 124996063. The reversal of 124996053 is 350699421.

It is not a de Polignac number, because 124996053 - 21 = 124996051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124996051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106158 + ... + 107328.

It is an arithmetic number, because the mean of its divisors is an integer number (3544128).

Almost surely, 2124996053 is an apocalyptic number.

124996053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

124996053 is a deficient number, since it is larger than the sum of its proper divisors (101828139).

124996053 is a wasteful number, since it uses less digits than its factorization.

124996053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 124996053 is about 11180.1633708994. The cubic root of 124996053 is about 499.9947372779.

The spelling of 124996053 in words is "one hundred twenty-four million, nine hundred ninety-six thousand, fifty-three".

Divisors: 1 3 7 13 17 21 23 39 51 69 91 119 161 221 273 299 357 391 483 663 897 1171 1173 1547 2093 2737 3513 4641 5083 6279 8197 8211 15223 15249 19907 24591 26933 35581 45669 59721 80799 106561 106743 139349 188531 258791 319683 350129 418047 457861 565593 776373 1050387 1373583 1811537 2450903 3205027 5434611 5952193 7352709 9615081 17856579 41665351 124996053