Base | Representation |
---|---|
bin | 1101101001000110101… |
… | …1101001100010000101 |
3 | 211101221210222010111221 |
4 | 3122101223221202011 |
5 | 12314443311410423 |
6 | 255400313200341 |
7 | 22634652203611 |
oct | 3322153514205 |
9 | 741853863457 |
10 | 234372372613 |
11 | 90440104515 |
12 | 3950aa000b1 |
13 | 191414c31b2 |
14 | b4b50d2341 |
15 | 616ad7ae5d |
hex | 3691ae9885 |
234372372613 has 4 divisors (see below), whose sum is σ = 240706761100. Its totient is φ = 228037984128.
The previous prime is 234372372583. The next prime is 234372372617. The reversal of 234372372613 is 316273273432.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 112052206564 + 122320166049 = 334742^2 + 349743^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234372372613 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 234372372613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234372372617) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3167194188 + ... + 3167194261.
It is an arithmetic number, because the mean of its divisors is an integer number (60176690275).
Almost surely, 2234372372613 is an apocalyptic number.
It is an amenable number.
234372372613 is a deficient number, since it is larger than the sum of its proper divisors (6334388487).
234372372613 is an equidigital number, since it uses as much as digits as its factorization.
234372372613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6334388486.
The product of its digits is 762048, while the sum is 43.
The spelling of 234372372613 in words is "two hundred thirty-four billion, three hundred seventy-two million, three hundred seventy-two thousand, six hundred thirteen".
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