Search a number
-
+
15060070050 = 2352462121727
BaseRepresentation
bin11100000011010011…
…00110111010100010
31102212120011211022020
432001221212322202
5221320334220200
610530221322310
71042126324524
oct160151467242
942776154266
1015060070050
116429020593
122b03706396
13156011bb6c
14a2c1bda14
155d222cea0
hex381a66ea2

15060070050 has 48 divisors (see below), whose sum is σ = 37358775552. Its totient is φ = 4014964800.

The previous prime is 15060070049. The next prime is 15060070087. The reversal of 15060070050 is 5007006051.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 15060070050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 682287 + ... + 704013.

It is an arithmetic number, because the mean of its divisors is an integer number (778307824).

Almost surely, 215060070050 is an apocalyptic number.

15060070050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15060070050 is an abundant number, since it is smaller than the sum of its proper divisors (22298705502).

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

15060070050 is a wasteful number, since it uses less digits than its factorization.

15060070050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26363 (or 26358 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The spelling of 15060070050 in words is "fifteen billion, sixty million, seventy thousand, fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 4621 9242 13863 21727 23105 27726 43454 46210 65181 69315 108635 115525 130362 138630 217270 231050 325905 346575 543175 651810 693150 1086350 1629525 3259050 100400467 200800934 301201401 502002335 602402802 1004004670 1506007005 2510011675 3012014010 5020023350 7530035025 15060070050