Base | Representation |
---|---|
bin | 11011101010001… |
… | …10010101101001 |
3 | 121011121000021022 |
4 | 31311012111221 |
5 | 433344222101 |
6 | 35005022225 |
7 | 5515111031 |
oct | 1565062551 |
9 | 534530238 |
10 | 232023401 |
11 | 109a75685 |
12 | 65854975 |
13 | 390ba26c |
14 | 22b5a8c1 |
15 | 15582a1b |
hex | dd46569 |
232023401 has 8 divisors (see below), whose sum is σ = 235993824. Its totient is φ = 228086560.
The previous prime is 232023397. The next prime is 232023413. The reversal of 232023401 is 104320232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232023401 - 22 = 232023397 is a prime.
It is a super-2 number, since 2×2320234012 = 107669717223213602, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 232023401.
It is not an unprimeable number, because it can be changed into a prime (232023301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5741 + ... + 22293.
It is an arithmetic number, because the mean of its divisors is an integer number (29499228).
Almost surely, 2232023401 is an apocalyptic number.
It is an amenable number.
232023401 is a deficient number, since it is larger than the sum of its proper divisors (3970423).
232023401 is a wasteful number, since it uses less digits than its factorization.
232023401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16791.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 232023401 is about 15232.3143678169. The cubic root of 232023401 is about 614.4840240075.
Adding to 232023401 its reverse (104320232), we get a palindrome (336343633).
The spelling of 232023401 in words is "two hundred thirty-two million, twenty-three thousand, four hundred one".
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