Base | Representation |
---|---|
bin | 10101011100101100… |
… | …111011111110000010 |
3 | 2012110000020022220100 |
4 | 111130230323332002 |
5 | 334131202322242 |
6 | 14325131223230 |
7 | 1443464535636 |
oct | 253454737602 |
9 | 65400208810 |
10 | 23030120322 |
11 | 98489a22a0 |
12 | 45688a7b16 |
13 | 22303a6b41 |
14 | 11868ccdc6 |
15 | 8ebcae54c |
hex | 55cb3bf82 |
23030120322 has 24 divisors (see below), whose sum is σ = 54434830320. Its totient is φ = 6978824280.
The previous prime is 23030120287. The next prime is 23030120387. The reversal of 23030120322 is 22302103032.
It is a happy number.
23030120322 is a `hidden beast` number, since 23 + 0 + 301 + 20 + 322 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23030120295 and 23030120304.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58156672 + ... + 58157067.
It is an arithmetic number, because the mean of its divisors is an integer number (2268117930).
Almost surely, 223030120322 is an apocalyptic number.
23030120322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23030120322 is an abundant number, since it is smaller than the sum of its proper divisors (31404709998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23030120322 is a wasteful number, since it uses less digits than its factorization.
23030120322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116313758 (or 116313755 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23030120322 its reverse (22302103032), we get a palindrome (45332223354).
The spelling of 23030120322 in words is "twenty-three billion, thirty million, one hundred twenty thousand, three hundred twenty-two".
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