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5153312540 = 22513718110391
BaseRepresentation
bin1001100110010100…
…10100111100011100
3111022010212101211102
410303022110330130
541023222000130
62211205212232
7241463301545
oct46312247434
914263771742
105153312540
112204a01a92
12bb9a01078
1364184a47c
1436c5ad4cc
1520263c645
hex133294f1c

5153312540 has 48 divisors (see below), whose sum is σ = 10962229824. Its totient is φ = 2034777600.

The previous prime is 5153312539. The next prime is 5153312551. The reversal of 5153312540 is 452133515.

It is a super-3 number, since 3×51533125403 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490745 + ... + 501135.

It is an arithmetic number, because the mean of its divisors is an integer number (228379788).

Almost surely, 25153312540 is an apocalyptic number.

It is an amenable number.

5153312540 is an abundant number, since it is smaller than the sum of its proper divisors (5808917284).

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

5153312540 is a wasteful number, since it uses less digits than its factorization.

5153312540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10718 (or 10716 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5153312540 is about 71786.5763217609. The cubic root of 5153312540 is about 1727.2776790540.

The spelling of 5153312540 in words is "five billion, one hundred fifty-three million, three hundred twelve thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 137 181 274 362 548 685 724 905 1370 1810 2740 3620 10391 20782 24797 41564 49594 51955 99188 103910 123985 207820 247970 495940 1423567 1880771 2847134 3761542 5694268 7117835 7523084 9403855 14235670 18807710 28471340 37615420 257665627 515331254 1030662508 1288328135 2576656270 5153312540