Base | Representation |
---|---|
bin | 10101101010010011… |
… | …010101111100110011 |
3 | 2020000220120122121221 |
4 | 111222103111330303 |
5 | 340113110321034 |
6 | 14403521525511 |
7 | 1452235135354 |
oct | 255223257463 |
9 | 66026518557 |
10 | 23258292019 |
11 | 9955777046 |
12 | 46111a3897 |
13 | 2268745b91 |
14 | 11a8d25d2b |
15 | 911d30bb4 |
hex | 56a4d5f33 |
23258292019 has 16 divisors (see below), whose sum is σ = 24636848256. Its totient is φ = 21928752000.
The previous prime is 23258292017. The next prime is 23258292023. The reversal of 23258292019 is 91029285232.
It is a cyclic number.
It is not a de Polignac number, because 23258292019 - 21 = 23258292017 is a prime.
It is a super-2 number, since 2×232582920192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23258292017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109429 + ... + 241849.
It is an arithmetic number, because the mean of its divisors is an integer number (1539803016).
Almost surely, 223258292019 is an apocalyptic number.
23258292019 is a deficient number, since it is larger than the sum of its proper divisors (1378556237).
23258292019 is a wasteful number, since it uses less digits than its factorization.
23258292019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132606.
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 23258292019 in words is "twenty-three billion, two hundred fifty-eight million, two hundred ninety-two thousand, nineteen".
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