Base | Representation |
---|---|
bin | 10101011110111011… |
… | …100010100111111100 |
3 | 2012112121120120102200 |
4 | 111132323202213330 |
5 | 334220240044400 |
6 | 14332544351500 |
7 | 1444430353425 |
oct | 253673424774 |
9 | 65477516380 |
10 | 23067503100 |
11 | 9868005554 |
12 | 4579315590 |
13 | 2238065325 |
14 | 118b86064c |
15 | 9001e5b00 |
hex | 55eee29fc |
23067503100 has 54 divisors (see below), whose sum is σ = 72303809760. Its totient is φ = 6151333920.
The previous prime is 23067503083. The next prime is 23067503101. The reversal of 23067503100 is 130576032.
It is a happy number.
It is a super-2 number, since 2×230675031002 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23067503101) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12814380 + ... + 12816179.
It is an arithmetic number, because the mean of its divisors is an integer number (1338959440).
Almost surely, 223067503100 is an apocalyptic number.
23067503100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23067503100 is an abundant number, since it is smaller than the sum of its proper divisors (49236306660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23067503100 is a wasteful number, since it uses less digits than its factorization.
23067503100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25630579 (or 25630569 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The spelling of 23067503100 in words is "twenty-three billion, sixty-seven million, five hundred three thousand, one hundred".
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