Base | Representation |
---|---|
bin | 10101101001111111… |
… | …111101111101001001 |
3 | 2020000120000121112011 |
4 | 111221333331331021 |
5 | 340110310304001 |
6 | 14403221015521 |
7 | 1452144022624 |
oct | 255177757511 |
9 | 66016017464 |
10 | 23253213001 |
11 | 9952918107 |
12 | 460b5545a1 |
13 | 2267688145 |
14 | 11a83a2dbb |
15 | 91167ad51 |
hex | 569ffdf49 |
23253213001 has 8 divisors (see below), whose sum is σ = 23356388000. Its totient is φ = 23150093760.
The previous prime is 23253212987. The next prime is 23253213013. The reversal of 23253213001 is 10031235232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23253213001 - 215 = 23253180233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23253216001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976090 + ... + 999628.
It is an arithmetic number, because the mean of its divisors is an integer number (2919548500).
Almost surely, 223253213001 is an apocalyptic number.
It is an amenable number.
23253213001 is a deficient number, since it is larger than the sum of its proper divisors (103174999).
23253213001 is a wasteful number, since it uses less digits than its factorization.
23253213001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27879.
The product of its (nonzero) digits is 1080, while the sum is 22.
Adding to 23253213001 its reverse (10031235232), we get a palindrome (33284448233).
The spelling of 23253213001 in words is "twenty-three billion, two hundred fifty-three million, two hundred thirteen thousand, one".
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