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2928952 = 231328163
BaseRepresentation
bin1011001011000100111000
312111210202201
423023010320
51222211302
6142435544
733616135
oct13130470
95453681
102928952
111720624
12b92bb4
137b7210
1456358c
153ccc87
hex2cb138

2928952 has 16 divisors (see below), whose sum is σ = 5914440. Its totient is φ = 1351776.

The previous prime is 2928943. The next prime is 2928953. The reversal of 2928952 is 2598292.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13978 + ... + 14185.

22928952 is an apocalyptic number.

It is an amenable number.

2928952 is an abundant number, since it is smaller than the sum of its proper divisors (2985488).

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

2928952 is a wasteful number, since it uses less digits than its factorization.

2928952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28182 (or 28178 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 2928952 is about 1711.4181254153. The cubic root of 2928952 is about 143.0773050972.

The spelling of 2928952 in words is "two million, nine hundred twenty-eight thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 104 28163 56326 112652 225304 366119 732238 1464476 2928952