Base | Representation |
---|---|
bin | 10101100110111001… |
… | …001110100101001010 |
3 | 2012212220222201201220 |
4 | 111212321032211022 |
5 | 340003441130232 |
6 | 14354120222510 |
7 | 1450642135032 |
oct | 254671164512 |
9 | 65786881656 |
10 | 23201114442 |
11 | 9926473750 |
12 | 45b600aa36 |
13 | 22599467ac |
14 | 11a14c08c2 |
15 | 90bcd942c |
hex | 566e4e94a |
23201114442 has 16 divisors (see below), whose sum is σ = 50620613472. Its totient is φ = 7030640720.
The previous prime is 23201114437. The next prime is 23201114477. The reversal of 23201114442 is 24441110232.
It is a super-2 number, since 2×232011144422 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175765953 + ... + 175766084.
It is an arithmetic number, because the mean of its divisors is an integer number (3163788342).
Almost surely, 223201114442 is an apocalyptic number.
23201114442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23201114442 is an abundant number, since it is smaller than the sum of its proper divisors (27419499030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23201114442 is a wasteful number, since it uses less digits than its factorization.
23201114442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351532053.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 23201114442 its reverse (24441110232), we get a palindrome (47642224674).
The spelling of 23201114442 in words is "twenty-three billion, two hundred one million, one hundred fourteen thousand, four hundred forty-two".
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