Base | Representation |
---|---|
bin | 101100001111… |
… | …1010100000111 |
3 | 1121122112012202 |
4 | 1120133110013 |
5 | 21414300220 |
6 | 2145105115 |
7 | 401112356 |
oct | 130372407 |
9 | 47575182 |
10 | 23196935 |
11 | 12104223 |
12 | 792819b |
13 | 4a625c8 |
14 | 311b99d |
15 | 2083275 |
hex | 161f507 |
23196935 has 4 divisors (see below), whose sum is σ = 27836328. Its totient is φ = 18557544.
The previous prime is 23196919. The next prime is 23196937. The reversal of 23196935 is 53969132.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23196935 - 24 = 23196919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23196937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2319689 + ... + 2319698.
It is an arithmetic number, because the mean of its divisors is an integer number (6959082).
Almost surely, 223196935 is an apocalyptic number.
23196935 is a deficient number, since it is larger than the sum of its proper divisors (4639393).
23196935 is an equidigital number, since it uses as much as digits as its factorization.
23196935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4639392.
The product of its digits is 43740, while the sum is 38.
The square root of 23196935 is about 4816.3196530131. The cubic root of 23196935 is about 285.1960690413.
The spelling of 23196935 in words is "twenty-three million, one hundred ninety-six thousand, nine hundred thirty-five".
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