Base | Representation |
---|---|
bin | 1010101001111010100011… |
… | …00001000111001001101110 |
3 | 10001221220222212001100000000 |
4 | 11110331101201013021232 |
5 | 11032340442020443342 |
6 | 121455441140245130 |
7 | 4635535335633552 |
oct | 524752141071156 |
9 | 101856885040000 |
10 | 23430414234222 |
11 | 7513868007476 |
12 | 2764b7a3a07a6 |
13 | 100c62b5a0568 |
14 | 5b007678d862 |
15 | 2a972b17344c |
hex | 154f5184726e |
23430414234222 has 72 divisors (see below), whose sum is σ = 55490267593800. Its totient is φ = 7399078100496.
The previous prime is 23430414234163. The next prime is 23430414234251. The reversal of 23430414234222 is 22243241403432.
23430414234222 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 0 + 4 + 1 + 423 + 4 + 222 = 666.
It is a super-2 number, since 2×234304142342222 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 46739697 + ... + 47238332.
It is an arithmetic number, because the mean of its divisors is an integer number (770698161025).
Almost surely, 223430414234222 is an apocalyptic number.
23430414234222 is an abundant number, since it is smaller than the sum of its proper divisors (32059853359578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23430414234222 is an frugal number, since it uses more digits than its factorization.
23430414234222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93978074 (or 93978053 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 36.
Adding to 23430414234222 its reverse (22243241403432), we get a palindrome (45673655637654).
The spelling of 23430414234222 in words is "twenty-three trillion, four hundred thirty billion, four hundred fourteen million, two hundred thirty-four thousand, two hundred twenty-two".
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