Base | Representation |
---|---|
bin | 10100101011011110011011 |
3 | 101012102011010 |
4 | 110223132123 |
5 | 2341432310 |
6 | 312105003 |
7 | 64035351 |
oct | 24533633 |
9 | 11172133 |
10 | 5420955 |
11 | 3072931 |
12 | 1995163 |
13 | 117a587 |
14 | a117d1 |
15 | 721320 |
hex | 52b79b |
5420955 has 16 divisors (see below), whose sum is σ = 8727840. Its totient is φ = 2873088.
The previous prime is 5420951. The next prime is 5420963. The reversal of 5420955 is 5590245.
It is a happy number.
It is not a de Polignac number, because 5420955 - 22 = 5420951 is a prime.
It is a super-2 number, since 2×54209552 = 58773506224050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5420951) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1551 + ... + 3639.
It is an arithmetic number, because the mean of its divisors is an integer number (545490).
Almost surely, 25420955 is an apocalyptic number.
5420955 is a deficient number, since it is larger than the sum of its proper divisors (3306885).
5420955 is a wasteful number, since it uses less digits than its factorization.
5420955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2270.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 5420955 is about 2328.2944401428. The cubic root of 5420955 is about 175.6677076433.
The spelling of 5420955 in words is "five million, four hundred twenty thousand, nine hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •