Search a number
-
+
232545242512111 = 1327187393561841
BaseRepresentation
bin110100110111111110101000…
…100100101111101011101111
31010111101002220210011010101211
4310313332220210233223233
5220440010124040341421
62142325450513015251
766660560615264224
oct6467765044575357
91114332823133354
10232545242512111
1168106979a57661
12220b89ab254527
139c9abcb311789
14415d36d5dd94b
151bd407e81c9e1
hexd37fa892faef

232545242512111 has 8 divisors (see below), whose sum is σ = 232844736453824. Its totient is φ = 232245935700480.

The previous prime is 232545242512103. The next prime is 232545242512117. The reversal of 232545242512111 is 111215242545232.

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

It is a cyclic number.

It is not a de Polignac number, because 232545242512111 - 23 = 232545242512103 is a prime.

It is a super-2 number, since 2×2325452425121112 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232545242512117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44295450 + ... + 49266391.

It is an arithmetic number, because the mean of its divisors is an integer number (29105592056728).

Almost surely, 2232545242512111 is an apocalyptic number.

232545242512111 is a deficient number, since it is larger than the sum of its proper divisors (299493941713).

232545242512111 is a wasteful number, since it uses less digits than its factorization.

232545242512111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93565041.

The product of its digits is 192000, while the sum is 40.

The spelling of 232545242512111 in words is "two hundred thirty-two trillion, five hundred forty-five billion, two hundred forty-two million, five hundred twelve thousand, one hundred eleven".

Divisors: 1 1327 1873 2485471 93561841 124156563007 175241328193 232545242512111