Base | Representation |
---|---|
bin | 10100101011011010000111 |
3 | 101012101202220 |
4 | 110223122013 |
5 | 2341430204 |
6 | 312103423 |
7 | 64034505 |
oct | 24533207 |
9 | 11171686 |
10 | 5420679 |
11 | 3072700 |
12 | 1994b73 |
13 | 117a404 |
14 | a11675 |
15 | 7211d9 |
hex | 52b687 |
5420679 has 24 divisors (see below), whose sum is σ = 8075760. Its totient is φ = 3231360.
The previous prime is 5420677. The next prime is 5420683. The reversal of 5420679 is 9760245.
5420679 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5420679 - 21 = 5420677 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5420677) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39499 + ... + 39635.
It is an arithmetic number, because the mean of its divisors is an integer number (336490).
Almost surely, 25420679 is an apocalyptic number.
5420679 is a deficient number, since it is larger than the sum of its proper divisors (2655081).
5420679 is a wasteful number, since it uses less digits than its factorization.
5420679 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271 (or 260 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 5420679 is about 2328.2351685343. The cubic root of 5420679 is about 175.6647263045.
It can be divided in two parts, 54206 and 79, that added together give a triangular number (54285 = T329).
The spelling of 5420679 in words is "five million, four hundred twenty thousand, six hundred seventy-nine".
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