Base | Representation |
---|---|
bin | 10101110100110111… |
… | …000111101110111010 |
3 | 2020111020220212021012 |
4 | 111310313013232322 |
5 | 340443433140010 |
6 | 14433250513522 |
7 | 1456515660041 |
oct | 256467075672 |
9 | 66436825235 |
10 | 23435443130 |
11 | 9a36773320 |
12 | 46605958a2 |
13 | 2296360118 |
14 | 11c467b558 |
15 | 922675005 |
hex | 574dc7bba |
23435443130 has 64 divisors (see below), whose sum is σ = 48100531968. Its totient is φ = 8137704960.
The previous prime is 23435443037. The next prime is 23435443151. The reversal of 23435443130 is 3134453432.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1553504 + ... + 1568516.
It is an arithmetic number, because the mean of its divisors is an integer number (751570812).
Almost surely, 223435443130 is an apocalyptic number.
23435443130 is an abundant number, since it is smaller than the sum of its proper divisors (24665088838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23435443130 is a wasteful number, since it uses less digits than its factorization.
23435443130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15671.
The product of its (nonzero) digits is 51840, while the sum is 32.
Adding to 23435443130 its reverse (3134453432), we get a palindrome (26569896562).
The spelling of 23435443130 in words is "twenty-three billion, four hundred thirty-five million, four hundred forty-three thousand, one hundred thirty".
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