Search a number
-
+
232253030502207 = 321113182539886637
BaseRepresentation
bin110100110011101110011111…
…011000011000111100111111
31010110100011200000200222122100
4310303232133120120330333
5220420213201302032312
62141543322543320143
766630504415214211
oct6463563730307477
91113304600628570
10232253030502207
1168003a58992610
1222070239bb0053
139c7949cb25340
14414d16c9385b1
151bcb67ac2b5dc
hexd33b9f618f3f

232253030502207 has 48 divisors (see below), whose sum is σ = 394147987073568. Its totient is φ = 129924633795840.

The previous prime is 232253030502187. The next prime is 232253030502239. The reversal of 232253030502207 is 702205030352232.

232253030502207 is a `hidden beast` number, since 2 + 3 + 22 + 530 + 30 + 50 + 2 + 20 + 7 = 666.

It is not a de Polignac number, because 232253030502207 - 214 = 232253030485823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232253030502707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18548293 + ... + 28434929.

It is an arithmetic number, because the mean of its divisors is an integer number (8211416397366).

Almost surely, 2232253030502207 is an apocalyptic number.

232253030502207 is a deficient number, since it is larger than the sum of its proper divisors (161894956571361).

232253030502207 is a wasteful number, since it uses less digits than its factorization.

232253030502207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9904920 (or 9904917 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 36.

Adding to 232253030502207 its reverse (702205030352232), we get a palindrome (934458060854439).

The spelling of 232253030502207 in words is "two hundred thirty-two trillion, two hundred fifty-three billion, thirty million, five hundred two thousand, two hundred seven".

Divisors: 1 3 9 11 13 33 39 99 117 143 429 1287 18253 54759 164277 200783 237289 602349 711867 1807047 2135601 2610179 7830537 9886637 23491611 29659911 88979733 108753007 128526281 326259021 385578843 978777063 1156736529 1413789091 4241367273 12724101819 180460785161 541382355483 1624147066449 1985068636771 2345990207093 5955205910313 7037970621279 17865617730939 21113911863837 25805892278023 77417676834069 232253030502207