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5201388760 = 2351038811433
BaseRepresentation
bin1001101100000011…
…01110010011011000
3111102111022221000011
410312001232103120
541123023420020
62220043451304
7242616034501
oct46601562330
914374287004
105201388760
11222a0593a7
121011b26b34
1364b7b1039
14374b25ba8
1520698735a
hex13606e4d8

5201388760 has 64 divisors (see below), whose sum is σ = 11838415680. Its totient is φ = 2056581120.

The previous prime is 5201388739. The next prime is 5201388761. The reversal of 5201388760 is 678831025.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201388761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3629004 + ... + 3630436.

It is an arithmetic number, because the mean of its divisors is an integer number (184975245).

Almost surely, 25201388760 is an apocalyptic number.

It is an amenable number.

5201388760 is an abundant number, since it is smaller than the sum of its proper divisors (6637026920).

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

5201388760 is a wasteful number, since it uses less digits than its factorization.

5201388760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428 (or 2424 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 5201388760 is about 72120.6541844984. The cubic root of 5201388760 is about 1732.6324274948.

The spelling of 5201388760 in words is "five billion, two hundred one million, three hundred eighty-eight thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 103 206 412 515 824 881 1030 1433 1762 2060 2866 3524 4120 4405 5732 7048 7165 8810 11464 14330 17620 28660 35240 57320 90743 147599 181486 295198 362972 453715 590396 725944 737995 907430 1180792 1262473 1475990 1814860 2524946 2951980 3629720 5049892 5903960 6312365 10099784 12624730 25249460 50498920 130034719 260069438 520138876 650173595 1040277752 1300347190 2600694380 5201388760