Base | Representation |
---|---|
bin | 10101101110001… |
… | …100100000101001 |
3 | 221101202000220022 |
4 | 111232030200221 |
5 | 1221243301101 |
6 | 100055010225 |
7 | 12013421135 |
oct | 2556144051 |
9 | 841660808 |
10 | 364431401 |
11 | 177791784 |
12 | a2069975 |
13 | 5a669aa9 |
14 | 365863c5 |
15 | 21ed9a1b |
hex | 15b8c829 |
364431401 has 4 divisors (see below), whose sum is σ = 364543632. Its totient is φ = 364319172.
The previous prime is 364431391. The next prime is 364431433. The reversal of 364431401 is 104134463.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104134463 = 1831 ⋅56873.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-364431401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (364431461) 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, 51095 + ... + 57788.
It is an arithmetic number, because the mean of its divisors is an integer number (91135908).
Almost surely, 2364431401 is an apocalyptic number.
It is an amenable number.
364431401 is a deficient number, since it is larger than the sum of its proper divisors (112231).
364431401 is a wasteful number, since it uses less digits than its factorization.
364431401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112230.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 364431401 is about 19090.0864586832. The cubic root of 364431401 is about 714.2856581771.
Adding to 364431401 its reverse (104134463), we get a palindrome (468565864).
The spelling of 364431401 in words is "three hundred sixty-four million, four hundred thirty-one thousand, four hundred one".
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