Base | Representation |
---|---|
bin | 10101100111010100… |
… | …001110000110000111 |
3 | 2012220102022020001022 |
4 | 111213110032012013 |
5 | 340012244042333 |
6 | 14354532021355 |
7 | 1451056235342 |
oct | 254724160607 |
9 | 65812266038 |
10 | 23208190343 |
11 | 992a4669a8 |
12 | 45b846185b |
13 | 225b253410 |
14 | 11a2403459 |
15 | 90c735c98 |
hex | 56750e187 |
23208190343 has 16 divisors (see below), whose sum is σ = 25610946816. Its totient is φ = 20893973760.
The previous prime is 23208190337. The next prime is 23208190387. The reversal of 23208190343 is 34309180232.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23208190343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23208160343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2877905 + ... + 2885957.
It is an arithmetic number, because the mean of its divisors is an integer number (1600684176).
Almost surely, 223208190343 is an apocalyptic number.
23208190343 is a deficient number, since it is larger than the sum of its proper divisors (2402756473).
23208190343 is a wasteful number, since it uses less digits than its factorization.
23208190343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13514.
The product of its (nonzero) digits is 31104, while the sum is 35.
The spelling of 23208190343 in words is "twenty-three billion, two hundred eight million, one hundred ninety thousand, three hundred forty-three".
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