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5013229280 = 255171843099
BaseRepresentation
bin1001010101100111…
…11100111011100000
3110221101021102201112
410222303330323200
540231341314110
62145242522452
7235142513543
oct45263747340
913841242645
105013229280
1121429233a4
12b7ab06428
1361b811277
14357b4685a
151e51bb405
hex12acfcee0

5013229280 has 48 divisors (see below), whose sum is σ = 12540452400. Its totient is φ = 1887332352.

The previous prime is 5013229237. The next prime is 5013229301. The reversal of 5013229280 is 829223105.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918830 + ... + 924269.

It is an arithmetic number, because the mean of its divisors is an integer number (261259425).

Almost surely, 25013229280 is an apocalyptic number.

It is an amenable number.

5013229280 is an abundant number, since it is smaller than the sum of its proper divisors (7527223120).

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

5013229280 is a wasteful number, since it uses less digits than its factorization.

5013229280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843131 (or 1843123 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5013229280 is about 70804.1614596204. The cubic root of 5013229280 is about 1711.4827352480.

The spelling of 5013229280 in words is "five billion, thirteen million, two hundred twenty-nine thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 1843099 3686198 7372396 9215495 14744792 18430990 29489584 31332683 36861980 58979168 62665366 73723960 125330732 147447920 156663415 250661464 294895840 313326830 501322928 626653660 1002645856 1253307320 2506614640 5013229280