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13758972060 = 2235415355217
BaseRepresentation
bin11001101000001100…
…10100000010011100
31022111212221012101210
430310012110002130
5211134244101220
610153142304420
7664650222111
oct146406240234
938455835353
1013758972060
115920643399
1227bba28110
1313b36bb1b2
14947494908
15557dc26e0
hex33419409c

13758972060 has 48 divisors (see below), whose sum is σ = 38535096096. Its totient is φ = 3668109312.

The previous prime is 13758972053. The next prime is 13758972067. The reversal of 13758972060 is 6027985731.

It is an interprime number because it is at equal distance from previous prime (13758972053) and next prime (13758972067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13758972067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221572 + ... + 276788.

It is an arithmetic number, because the mean of its divisors is an integer number (802814502).

Almost surely, 213758972060 is an apocalyptic number.

13758972060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13758972060 is an abundant number, since it is smaller than the sum of its proper divisors (24776124036).

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

13758972060 is a wasteful number, since it uses less digits than its factorization.

13758972060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59382 (or 59380 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 13758972060 in words is "thirteen billion, seven hundred fifty-eight million, nine hundred seventy-two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 4153 8306 12459 16612 20765 24918 41530 49836 55217 62295 83060 110434 124590 165651 220868 249180 276085 331302 552170 662604 828255 1104340 1656510 3313020 229316201 458632402 687948603 917264804 1146581005 1375897206 2293162010 2751794412 3439743015 4586324020 6879486030 13758972060