Search a number
-
+
230615269682 = 2716472519263
BaseRepresentation
bin1101011011000110111…
…1011100000100110010
3211001020222022112012112
43112301233130010302
512234300002112212
6253535421325322
722442601310010
oct3266157340462
9731228275175
10230615269682
1189892342476
1238840706842
1318992cc8175
14b23a1298b0
155eeb0d5422
hex35b1bdc132

230615269682 has 8 divisors (see below), whose sum is σ = 395340462336. Its totient is φ = 98835115572.

The previous prime is 230615269667. The next prime is 230615269721. The reversal of 230615269682 is 286962516032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2306152696822 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230615269682.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8236259618 + ... + 8236259645.

It is an arithmetic number, because the mean of its divisors is an integer number (49417557792).

Almost surely, 2230615269682 is an apocalyptic number.

230615269682 is a deficient number, since it is larger than the sum of its proper divisors (164725192654).

230615269682 is a wasteful number, since it uses less digits than its factorization.

230615269682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16472519272.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 230615269682 in words is "two hundred thirty billion, six hundred fifteen million, two hundred sixty-nine thousand, six hundred eighty-two".

Divisors: 1 2 7 14 16472519263 32945038526 115307634841 230615269682