Base | Representation |
---|---|
bin | 10101100010110110… |
… | …100010100100001000 |
3 | 2012201012101110011221 |
4 | 111202312202210020 |
5 | 334334111113000 |
6 | 14343254531424 |
7 | 1446156546145 |
oct | 254266424410 |
9 | 65635343157 |
10 | 23133301000 |
11 | 98a1166487 |
12 | 4597366b74 |
13 | 22488922b4 |
14 | 11964ab3cc |
15 | 905d9161a |
hex | 562da2908 |
23133301000 has 32 divisors (see below), whose sum is σ = 54131926680. Its totient is φ = 9253320000.
The previous prime is 23133300997. The next prime is 23133301001. The reversal of 23133301000 is 10333132.
It can be written as a sum of positive squares in 4 ways, for example, as 12903596836 + 10229704164 = 113594^2 + 101142^2 .
It is not an unprimeable number, because it can be changed into a prime (23133301001) 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, 11565651 + ... + 11567650.
Almost surely, 223133301000 is an apocalyptic number.
23133301000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23133301000 is an abundant number, since it is smaller than the sum of its proper divisors (30998625680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23133301000 is a wasteful number, since it uses less digits than its factorization.
23133301000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23133322 (or 23133308 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 23133301000 its reverse (10333132), we get a palindrome (23143634132).
The spelling of 23133301000 in words is "twenty-three billion, one hundred thirty-three million, three hundred one thousand".
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