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52024468 = 221812397
BaseRepresentation
bin1100011001110…
…1010010010100
310121220010011011
43012131102110
5101304240333
65055022004
71201125556
oct306352224
9117803134
1052024468
1127403831
121550a904
13aa16a12
146ca34d6
1548799cd
hex319d494

52024468 has 18 divisors (see below), whose sum is σ = 91779198. Its totient is φ = 25803360.

The previous prime is 52024439. The next prime is 52024493. The reversal of 52024468 is 86442025.

It can be written as a sum of positive squares in 3 ways, for example, as 2067844 + 49956624 = 1438^2 + 7068^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130846 + ... + 131242.

Almost surely, 252024468 is an apocalyptic number.

It is an amenable number.

52024468 is a deficient number, since it is larger than the sum of its proper divisors (39754730).

52024468 is a wasteful number, since it uses less digits than its factorization.

52024468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 52024468 is about 7212.7989019520. The cubic root of 52024468 is about 373.3096495038.

The spelling of 52024468 in words is "fifty-two million, twenty-four thousand, four hundred sixty-eight".

Divisors: 1 2 4 181 362 397 724 794 1588 32761 65522 71857 131044 143714 287428 13006117 26012234 52024468