Search a number
-
+
168269083413160 = 23523182901177623
BaseRepresentation
bin100110010000101000110010…
…111100011000101010101000
3211001210100220202000010201111
4212100220302330120222220
5134023410040323210120
61353513425540400104
750305016515443112
oct4620506274305250
9731710822003644
10168269083413160
11496855769034a4
1216a578136a6034
1372b792519ba02
142d7a3a4c883b2
15146c0e966675a
hex990a32f18aa8

168269083413160 has 32 divisors (see below), whose sum is σ = 395066543667840. Its totient is φ = 64381214522944.

The previous prime is 168269083413139. The next prime is 168269083413239. The reversal of 168269083413160 is 61314380962861.

It is a super-2 number, since 2×1682690834131602 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 168269083413095 and 168269083413104.

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, 91450587892 + ... + 91450589731.

It is an arithmetic number, because the mean of its divisors is an integer number (12345829489620).

Almost surely, 2168269083413160 is an apocalyptic number.

168269083413160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168269083413160 is an abundant number, since it is smaller than the sum of its proper divisors (226797460254680).

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

168269083413160 is a wasteful number, since it uses less digits than its factorization.

168269083413160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182901177657 (or 182901177653 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 168269083413160 in words is "one hundred sixty-eight trillion, two hundred sixty-nine billion, eighty-three million, four hundred thirteen thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 182901177623 365802355246 731604710492 914505888115 1463209420984 1829011776230 3658023552460 4206727085329 7316047104920 8413454170658 16826908341316 21033635426645 33653816682632 42067270853290 84134541706580 168269083413160