Base | Representation |
---|---|
bin | 10101011011000001… |
… | …101011011110000011 |
3 | 2012101001022211122022 |
4 | 111123001223132003 |
5 | 334102003101311 |
6 | 14322244432055 |
7 | 1443003542126 |
oct | 253301533603 |
9 | 65331284568 |
10 | 23002003331 |
11 | 983403860a |
12 | 455b3a862b |
13 | 2227610c78 |
14 | 1182c903bd |
15 | 8e95a85db |
hex | 55b06b783 |
23002003331 has 8 divisors (see below), whose sum is σ = 23171433600. Its totient is φ = 22833165312.
The previous prime is 23002003319. The next prime is 23002003337. The reversal of 23002003331 is 13330020032.
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 23002003331 - 218 = 23001741187 is a prime.
It is a super-2 number, since 2×230020033312 (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 (23002003337) 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, 69950 + ... + 225603.
It is an arithmetic number, because the mean of its divisors is an integer number (2896429200).
Almost surely, 223002003331 is an apocalyptic number.
23002003331 is a deficient number, since it is larger than the sum of its proper divisors (169430269).
23002003331 is a wasteful number, since it uses less digits than its factorization.
23002003331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296125.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 23002003331 its reverse (13330020032), we get a palindrome (36332023363).
The spelling of 23002003331 in words is "twenty-three billion, two million, three thousand, three hundred thirty-one".
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