Search a number
-
+
23300023012210 = 2572860631163581
BaseRepresentation
bin1010100110000111101011…
…00110000100101101110010
310001111110102122221221200001
411103003311212010231302
511023221421342342320
6121315514404020214
74623241201554340
oct523036546045562
9101443378857601
1023300023012210
11747353661846a
12274384a69166a
13100024b63ba19
145a7a27366990
152a6148cd220a
hex1530f5984b72

23300023012210 has 32 divisors (see below), whose sum is σ = 47931684659712. Its totient is φ = 7988544527040.

The previous prime is 23300023012187. The next prime is 23300023012213. The reversal of 23300023012210 is 1221032000332.

It is not an unprimeable number, because it can be changed into a prime (23300023012213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19442620 + ... + 20606200.

It is an arithmetic number, because the mean of its divisors is an integer number (1497865145616).

Almost surely, 223300023012210 is an apocalyptic number.

23300023012210 is an abundant number, since it is smaller than the sum of its proper divisors (24631661647502).

23300023012210 is a wasteful number, since it uses less digits than its factorization.

23300023012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449658.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23300023012210 its reverse (1221032000332), we get a palindrome (24521055012542).

The spelling of 23300023012210 in words is "twenty-three trillion, three hundred billion, twenty-three million, twelve thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 286063 572126 1163581 1430315 2002441 2327162 2860630 4004882 5817905 8145067 10012205 11635810 16290134 20024410 40725335 81450670 332857471603 665714943206 1664287358015 2330002301221 3328574716030 4660004602442 11650011506105 23300023012210