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5310659906980 = 2251272090810987
BaseRepresentation
bin100110101000111101111…
…1111110100110110100100
3200210200202000112112110221
41031101323333310312210
51144002212414010410
615143403344254124
71055453050254511
oct115217377646644
920720660475427
105310659906980
11176826908373a
127192a9311344
132c6a4052272c
1414507454a308
1593220b914da
hex4d47bff4da4

5310659906980 has 24 divisors (see below), whose sum is σ = 11240199871488. Its totient is φ = 2107537473888.

The previous prime is 5310659906957. The next prime is 5310659906987. The reversal of 5310659906980 is 896099560135.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5310659906987) 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, 1045402954 + ... + 1045408033.

It is an arithmetic number, because the mean of its divisors is an integer number (468341661312).

Almost surely, 25310659906980 is an apocalyptic number.

It is an amenable number.

5310659906980 is an abundant number, since it is smaller than the sum of its proper divisors (5929539964508).

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

5310659906980 is a wasteful number, since it uses less digits than its factorization.

5310659906980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090811123 (or 2090811121 counting only the distinct ones).

The product of its (nonzero) digits is 15746400, while the sum is 61.

The spelling of 5310659906980 in words is "five trillion, three hundred ten billion, six hundred fifty-nine million, nine hundred six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 127 254 508 635 1270 2540 2090810987 4181621974 8363243948 10454054935 20908109870 41816219740 265532995349 531065990698 1062131981396 1327664976745 2655329953490 5310659906980