Search a number
-
+
14840630085 = 3529127353761
BaseRepresentation
bin11011101001001001…
…00000101101000101
31102022021021010021010
431310210200231011
5220343200130320
610452342112433
71033523163051
oct156444405505
942267233233
1014840630085
116326170046
122a6211b719
131526819328
14a0adbac61
155bcd33ae0
hex374920b45

14840630085 has 64 divisors (see below), whose sum is σ = 24859975680. Its totient is φ = 7550484480.

The previous prime is 14840630071. The next prime is 14840630113. The reversal of 14840630085 is 58003604841.

It is not a de Polignac number, because 14840630085 - 25 = 14840630053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19501105 + ... + 19501865.

It is an arithmetic number, because the mean of its divisors is an integer number (388437120).

Almost surely, 214840630085 is an apocalyptic number.

14840630085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14840630085 is a deficient number, since it is larger than the sum of its proper divisors (10019345595).

14840630085 is a wasteful number, since it uses less digits than its factorization.

14840630085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 14840630085 in words is "fourteen billion, eight hundred forty million, six hundred thirty thousand, eighty-five".

Divisors: 1 3 5 15 29 87 127 145 353 381 435 635 761 1059 1765 1905 2283 3683 3805 5295 10237 11049 11415 18415 22069 30711 44831 51185 55245 66207 96647 110345 134493 153555 224155 268633 289941 331035 483235 672465 805899 1300099 1343165 1449705 2802763 3900297 4029495 6500495 7790357 8408289 14013815 19501485 23371071 34116391 38951785 42041445 102349173 116855355 170581955 511745865 989375339 2968126017 4946876695 14840630085