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52328024 = 237934429
BaseRepresentation
bin1100011110011…
…1011001011000
310122110112112222
43013213121120
5101343444044
65105323212
71203531560
oct307473130
9118415488
1052328024
11275a0901
1215636508
13aac1c38
146d41da0
1548d98ee
hex31e7658

52328024 has 16 divisors (see below), whose sum is σ = 112131600. Its totient is φ = 22426272.

The previous prime is 52328011. The next prime is 52328051. The reversal of 52328024 is 42082325.

It is a junction number, because it is equal to n+sod(n) for n = 52327984 and 52328002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467159 + ... + 467270.

It is an arithmetic number, because the mean of its divisors is an integer number (7008225).

Almost surely, 252328024 is an apocalyptic number.

It is an amenable number.

52328024 is an abundant number, since it is smaller than the sum of its proper divisors (59803576).

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

52328024 is a wasteful number, since it uses less digits than its factorization.

52328024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934442 (or 934438 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 52328024 is about 7233.8111670129. The cubic root of 52328024 is about 374.0343129604.

The spelling of 52328024 in words is "fifty-two million, three hundred twenty-eight thousand, twenty-four".

Divisors: 1 2 4 7 8 14 28 56 934429 1868858 3737716 6541003 7475432 13082006 26164012 52328024