Base | Representation |
---|---|
bin | 1011111011010… |
… | …0101111101001 |
3 | 10111010110012120 |
4 | 2332310233221 |
5 | 100301222101 |
6 | 4544101453 |
7 | 1145122551 |
oct | 276645751 |
9 | 114113176 |
10 | 50023401 |
11 | 2626735a |
12 | 14904889 |
13 | a495c5c |
14 | 6902161 |
15 | 45d1b36 |
hex | 2fb4be9 |
50023401 has 8 divisors (see below), whose sum is σ = 70621344. Its totient is φ = 31387200.
The previous prime is 50023399. The next prime is 50023411. The reversal of 50023401 is 10432005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50023401 - 21 = 50023399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50023411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490375 + ... + 490476.
It is an arithmetic number, because the mean of its divisors is an integer number (8827668).
Almost surely, 250023401 is an apocalyptic number.
50023401 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
50023401 is a deficient number, since it is larger than the sum of its proper divisors (20597943).
50023401 is a wasteful number, since it uses less digits than its factorization.
50023401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 980871.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 50023401 is about 7072.7223188812. The cubic root of 50023401 is about 368.4606142475.
Adding to 50023401 its reverse (10432005), we get a palindrome (60455406).
The spelling of 50023401 in words is "fifty million, twenty-three thousand, four hundred one".
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