Base | Representation |
---|---|
bin | 101101101011… |
… | …1001100010101 |
3 | 1200001210100210 |
4 | 1123113030111 |
5 | 22112400401 |
6 | 2213200033 |
7 | 410400240 |
oct | 133271425 |
9 | 50053323 |
10 | 23950101 |
11 | 1257907a |
12 | 8030019 |
13 | 4c67376 |
14 | 3276257 |
15 | 21814d6 |
hex | 16d7315 |
23950101 has 16 divisors (see below), whose sum is σ = 36702848. Its totient is φ = 13608000.
The previous prime is 23950067. The next prime is 23950103. The reversal of 23950101 is 10105932.
It is not a de Polignac number, because 23950101 - 27 = 23949973 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23950103) 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, 651 + ... + 6951.
It is an arithmetic number, because the mean of its divisors is an integer number (2293928).
Almost surely, 223950101 is an apocalyptic number.
23950101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23950101 is a deficient number, since it is larger than the sum of its proper divisors (12752747).
23950101 is a wasteful number, since it uses less digits than its factorization.
23950101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6492.
The product of its (nonzero) digits is 270, while the sum is 21.
The square root of 23950101 is about 4893.8840403099. The cubic root of 23950101 is about 288.2498675476.
The spelling of 23950101 in words is "twenty-three million, nine hundred fifty thousand, one hundred one".
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