Base | Representation |
---|---|
bin | 101101101010… |
… | …1000100100000 |
3 | 1200001100102211 |
4 | 1123111010200 |
5 | 22112111113 |
6 | 2213051504 |
7 | 410333011 |
oct | 133250440 |
9 | 50040384 |
10 | 23941408 |
11 | 12572597 |
12 | 8026b94 |
13 | 4c6341a |
14 | 3273008 |
15 | 217db3d |
hex | 16d5120 |
23941408 has 12 divisors (see below), whose sum is σ = 47134710. Its totient is φ = 11970688.
The previous prime is 23941403. The next prime is 23941409. The reversal of 23941408 is 80414932.
It can be written as a sum of positive squares in only one way, i.e., 22014864 + 1926544 = 4692^2 + 1388^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23941408.
It is not an unprimeable number, because it can be changed into a prime (23941403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374053 + ... + 374116.
Almost surely, 223941408 is an apocalyptic number.
It is an amenable number.
23941408 is a deficient number, since it is larger than the sum of its proper divisors (23193302).
23941408 is an equidigital number, since it uses as much as digits as its factorization.
23941408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 748179 (or 748171 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 23941408 is about 4892.9958103395. The cubic root of 23941408 is about 288.2149886505.
The spelling of 23941408 in words is "twenty-three million, nine hundred forty-one thousand, four hundred eight".
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