Base | Representation |
---|---|
bin | 101101100100… |
… | …1110010011011 |
3 | 1122222000001020 |
4 | 1123021302123 |
5 | 22104121240 |
6 | 2212053523 |
7 | 410051202 |
oct | 133116233 |
9 | 48860036 |
10 | 23895195 |
11 | 125408a5 |
12 | 80042a3 |
13 | 4c4838c |
14 | 3260239 |
15 | 21700d0 |
hex | 16c9c9b |
23895195 has 16 divisors (see below), whose sum is σ = 38465280. Its totient is φ = 12666464.
The previous prime is 23895187. The next prime is 23895197. The reversal of 23895195 is 59159832.
It is a cyclic number.
It is not a de Polignac number, because 23895195 - 23 = 23895187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23895197) 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, 2265 + ... + 7274.
It is an arithmetic number, because the mean of its divisors is an integer number (2404080).
Almost surely, 223895195 is an apocalyptic number.
23895195 is a deficient number, since it is larger than the sum of its proper divisors (14570085).
23895195 is a wasteful number, since it uses less digits than its factorization.
23895195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9714.
The product of its digits is 97200, while the sum is 42.
The square root of 23895195 is about 4888.2711667828. The cubic root of 23895195 is about 288.0294264878.
It can be divided in two parts, 23895 and 195, that added together give a triangular number (24090 = T219).
The spelling of 23895195 in words is "twenty-three million, eight hundred ninety-five thousand, one hundred ninety-five".
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