Search a number
-
+
14759720980 = 22519162723873
BaseRepresentation
bin11011011111011111…
…10111100000010100
31102002122000111211121
431233233313200110
5220211442032410
610440332013324
71031521362334
oct155757674024
942078014747
1014759720980
116294528914
122a3b001244
131512b2b214
14a003590c4
155b5ba09da
hex36fbf7814

14759720980 has 48 divisors (see below), whose sum is σ = 32648172480. Its totient is φ = 5589485568.

The previous prime is 14759720959. The next prime is 14759721019. The reversal of 14759720980 is 8902795741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606324 + ... + 630196.

It is an arithmetic number, because the mean of its divisors is an integer number (680170260).

Almost surely, 214759720980 is an apocalyptic number.

14759720980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14759720980 is an abundant number, since it is smaller than the sum of its proper divisors (17888451500).

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

14759720980 is a wasteful number, since it uses less digits than its factorization.

14759720980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25528 (or 25526 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 14759720980 in words is "fourteen billion, seven hundred fifty-nine million, seven hundred twenty thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 1627 3254 6508 8135 16270 23873 30913 32540 47746 61826 95492 119365 123652 154565 238730 309130 453587 477460 618260 907174 1814348 2267935 4535870 9071740 38841371 77682742 155365484 194206855 388413710 737986049 776827420 1475972098 2951944196 3689930245 7379860490 14759720980