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23242131232411 = 7134119332277017
BaseRepresentation
bin1010100100011011110101…
…11110011101011010011011
310001021221000002100211100111
411102031322332131122123
511021244341043414121
6121233142050145151
74616121451551250
oct522157276353233
9101257002324314
1023242131232411
117450a29183453
1227345928821b7
13cc79538ba110
145a4cd489d427
152a48ab6bc2e1
hex15237af9d69b

23242131232411 has 32 divisors (see below), whose sum is σ = 29455231978368. Its totient is φ = 17847898767360.

The previous prime is 23242131232379. The next prime is 23242131232627. The reversal of 23242131232411 is 11423213124232.

It is a cyclic number.

It is not a de Polignac number, because 23242131232411 - 25 = 23242131232379 is a prime.

It is a super-2 number, since 2×232421312324112 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23242131236411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15418426 + ... + 16858591.

It is an arithmetic number, because the mean of its divisors is an integer number (920475999324).

Almost surely, 223242131232411 is an apocalyptic number.

23242131232411 is a deficient number, since it is larger than the sum of its proper divisors (6213100745957).

23242131232411 is a wasteful number, since it uses less digits than its factorization.

23242131232411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32277271.

The product of its digits is 13824, while the sum is 31.

Adding to 23242131232411 its reverse (11423213124232), we get a palindrome (34665344356643).

The spelling of 23242131232411 in words is "twenty-three trillion, two hundred forty-two billion, one hundred thirty-one million, two hundred thirty-two thousand, four hundred eleven".

Divisors: 1 7 13 41 91 193 287 533 1351 2509 3731 7913 17563 55391 102869 720083 32277017 225939119 419601221 1323357697 2937208547 6229464281 9263503879 17203650061 43606249967 80983035653 120425550427 255408035521 566881249571 1787856248647 3320304461773 23242131232411