Base | Representation |
---|---|
bin | 10101011101100111… |
… | …000111000101010111 |
3 | 2012111001221002210121 |
4 | 111131213013011113 |
5 | 334144103321244 |
6 | 14330434132411 |
7 | 1444041262135 |
oct | 253547070527 |
9 | 65431832717 |
10 | 23045370199 |
11 | 98565687a5 |
12 | 4571a21107 |
13 | 22335b6137 |
14 | 118893c755 |
15 | 8ed2c2c84 |
hex | 55d9c7157 |
23045370199 has 4 divisors (see below), whose sum is σ = 24258284440. Its totient is φ = 21832455960.
The previous prime is 23045370181. The next prime is 23045370203. The reversal of 23045370199 is 99107354032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23045370199 - 215 = 23045337431 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23045370169) 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, 606457092 + ... + 606457129.
It is an arithmetic number, because the mean of its divisors is an integer number (6064571110).
Almost surely, 223045370199 is an apocalyptic number.
23045370199 is a deficient number, since it is larger than the sum of its proper divisors (1212914241).
23045370199 is a wasteful number, since it uses less digits than its factorization.
23045370199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1212914240.
The product of its (nonzero) digits is 204120, while the sum is 43.
The spelling of 23045370199 in words is "twenty-three billion, forty-five million, three hundred seventy thousand, one hundred ninety-nine".
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