Search a number
-
+
2136383500 = 22534272767
BaseRepresentation
bin111111101010110…
…1010000000001100
312111212222112012211
41333111222000030
513333403233000
6551554040204
7103640650216
oct17725520014
95455875184
102136383500
119a6a295a9
124b7579064
132807b9564
14163a3b5b6
15c78527ba
hex7f56a00c

2136383500 has 24 divisors (see below), whose sum is σ = 4665862656. Its totient is φ = 854553200.

The previous prime is 2136383479. The next prime is 2136383527. The reversal of 2136383500 is 53836312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2135884 + ... + 2136883.

It is an arithmetic number, because the mean of its divisors is an integer number (194410944).

Almost surely, 22136383500 is an apocalyptic number.

2136383500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2136383500 is an abundant number, since it is smaller than the sum of its proper divisors (2529479156).

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

2136383500 is a wasteful number, since it uses less digits than its factorization.

2136383500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4272786 (or 4272774 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2136383500 is about 46221.0287639728. The cubic root of 2136383500 is about 1287.9324088793.

The spelling of 2136383500 in words is "two billion, one hundred thirty-six million, three hundred eighty-three thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 500 4272767 8545534 17091068 21363835 42727670 85455340 106819175 213638350 427276700 534095875 1068191750 2136383500