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3114252 = 22321929157
BaseRepresentation
bin1011111000010100001100
312212012221200
423320110030
51244124002
6150425500
735320311
oct13702414
95765850
103114252
111837869
121062290
1385066b
145b0d08
15417b1c
hex2f850c

3114252 has 72 divisors (see below), whose sum is σ = 8626800. Its totient is φ = 943488.

The previous prime is 3114211. The next prime is 3114277. The reversal of 3114252 is 2524113.

It is a super-4 number, since 4×31142524 (a number of 27 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 19758 + ... + 19914.

Almost surely, 23114252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3114252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4313400).

3114252 is an abundant number, since it is smaller than the sum of its proper divisors (5512548).

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

3114252 is a wasteful number, since it uses less digits than its factorization.

3114252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 210 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 3114252 is about 1764.7243410799. The cubic root of 3114252 is about 146.0330818886.

Adding to 3114252 its reverse (2524113), we get a palindrome (5638365).

The spelling of 3114252 in words is "three million, one hundred fourteen thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 19 29 36 38 57 58 76 87 114 116 157 171 174 228 261 314 342 348 471 522 551 628 684 942 1044 1102 1413 1653 1884 2204 2826 2983 3306 4553 4959 5652 5966 6612 8949 9106 9918 11932 13659 17898 18212 19836 26847 27318 35796 40977 53694 54636 81954 86507 107388 163908 173014 259521 346028 519042 778563 1038084 1557126 3114252