Base | Representation |
---|---|
bin | 101100000011… |
… | …0111011010110 |
3 | 1121110110012011 |
4 | 1120012323112 |
5 | 21403101141 |
6 | 2143014434 |
7 | 400215220 |
oct | 130067326 |
9 | 47413164 |
10 | 23097046 |
11 | 12046175 |
12 | 789a41a |
13 | 4a28cbb |
14 | 30d3410 |
15 | 2063881 |
hex | 1606ed6 |
23097046 has 32 divisors (see below), whose sum is σ = 43038720. Its totient is φ = 9072000.
The previous prime is 23097043. The next prime is 23097047. The reversal of 23097046 is 64079032.
It is a super-2 number, since 2×230970462 = 1066947067852232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 23096999 and 23097017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23097043) 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 15 ways as a sum of consecutive naturals, for example, 6846 + ... + 9646.
It is an arithmetic number, because the mean of its divisors is an integer number (1344960).
Almost surely, 223097046 is an apocalyptic number.
23097046 is a deficient number, since it is larger than the sum of its proper divisors (19941674).
23097046 is a wasteful number, since it uses less digits than its factorization.
23097046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2860.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 23097046 is about 4805.9386180017. The cubic root of 23097046 is about 284.7861163302.
The spelling of 23097046 in words is "twenty-three million, ninety-seven thousand, forty-six".
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