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52467080 = 2356731949
BaseRepresentation
bin1100100000100…
…1010110001000
310122201121022012
43020021112020
5101412421310
65112315052
71204651151
oct310112610
9118647265
1052467080
1127686326
12156a2a88
13ab40313
146d7a928
154915c05
hex3209588

52467080 has 32 divisors (see below), whose sum is σ = 118287000. Its totient is φ = 20944896.

The previous prime is 52467053. The next prime is 52467089. The reversal of 52467080 is 8076425.

It can be written as a sum of positive squares in 4 ways, for example, as 44970436 + 7496644 = 6706^2 + 2738^2 .

It is not an unprimeable number, because it can be changed into a prime (52467089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25946 + ... + 27894.

Almost surely, 252467080 is an apocalyptic number.

It is an amenable number.

52467080 is an abundant number, since it is smaller than the sum of its proper divisors (65819920).

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

52467080 is a wasteful number, since it uses less digits than its factorization.

52467080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633 (or 2629 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 52467080 is about 7243.4163210463. The cubic root of 52467080 is about 374.3653383367.

It can be divided in two parts, 524 and 67080, that multiplied together give a triangular number (35149920 = T8384).

The spelling of 52467080 in words is "fifty-two million, four hundred sixty-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 673 1346 1949 2692 3365 3898 5384 6730 7796 9745 13460 15592 19490 26920 38980 77960 1311677 2623354 5246708 6558385 10493416 13116770 26233540 52467080