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2952258 = 231922947
BaseRepresentation
bin1011010000110001000010
312112222201220
423100301002
51223433013
6143135510
734044111
oct13206102
95488656
102952258
111737091
12ba4596
137c49ca
1456bc78
153d4b23
hex2d0c42

2952258 has 48 divisors (see below), whose sum is σ = 6583680. Its totient is φ = 880992.

The previous prime is 2952241. The next prime is 2952263. The reversal of 2952258 is 8522592.

Its product of digits (14400) is a multiple of the sum of its prime divisors (100).

It is a Curzon 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, 62791 + ... + 62837.

It is an arithmetic number, because the mean of its divisors is an integer number (137160).

22952258 is an apocalyptic number.

2952258 is an abundant number, since it is smaller than the sum of its proper divisors (3631422).

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

2952258 is a wasteful number, since it uses less digits than its factorization.

2952258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 100 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 2952258 is about 1718.2136072095. The cubic root of 2952258 is about 143.4557970261.

The spelling of 2952258 in words is "two million, nine hundred fifty-two thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 19 29 38 47 57 58 87 94 114 141 174 282 361 551 722 893 1083 1102 1363 1653 1786 2166 2679 2726 3306 4089 5358 8178 10469 16967 20938 25897 31407 33934 50901 51794 62814 77691 101802 155382 492043 984086 1476129 2952258