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14997238060 = 22572910933889
BaseRepresentation
bin11011111011110011…
…11011000100101100
31102201011221122000111
431331321323010230
5221203243104220
610520054505404
71040434264060
oct157571730454
942634848014
1014997238060
1163a6605a22
122aa6665264
1315500bcb7c
14a23b05aa0
155cb96b15a
hex37de7b12c

14997238060 has 96 divisors (see below), whose sum is σ = 37577232000. Its totient is φ = 4918910976.

The previous prime is 14997238051. The next prime is 14997238093. The reversal of 14997238060 is 6083279941.

It is a junction number, because it is equal to n+sod(n) for n = 14997237995 and 14997238013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425596 + ... + 459484.

It is an arithmetic number, because the mean of its divisors is an integer number (391429500).

Almost surely, 214997238060 is an apocalyptic number.

14997238060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14997238060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18788616000).

14997238060 is an abundant number, since it is smaller than the sum of its proper divisors (22579993940).

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

14997238060 is a wasteful number, since it uses less digits than its factorization.

14997238060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34043 (or 34041 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 14997238060 in words is "fourteen billion, nine hundred ninety-seven million, two hundred thirty-eight thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 29 35 58 70 109 116 140 145 203 218 290 406 436 545 580 763 812 1015 1090 1526 2030 2180 3052 3161 3815 4060 6322 7630 12644 15260 15805 22127 31610 33889 44254 63220 67778 88508 110635 135556 169445 221270 237223 338890 442540 474446 677780 948892 982781 1186115 1965562 2372230 3693901 3931124 4744460 4913905 6879467 7387802 9827810 13758934 14775604 18469505 19655620 25857307 27517868 34397335 36939010 51714614 68794670 73878020 103429228 107123129 129286535 137589340 214246258 258573070 428492516 517146140 535615645 749861903 1071231290 1499723806 2142462580 2999447612 3749309515 7498619030 14997238060