Base | Representation |
---|---|
bin | 10100101011101101111100 |
3 | 101012110111220 |
4 | 110223231330 |
5 | 2342000243 |
6 | 312113340 |
7 | 64041300 |
oct | 24535574 |
9 | 11173456 |
10 | 5421948 |
11 | 3073654 |
12 | 1995850 |
13 | 117ab6c |
14 | a11d00 |
15 | 721783 |
hex | 52bb7c |
5421948 has 36 divisors (see below), whose sum is σ = 14718312. Its totient is φ = 1548960.
The previous prime is 5421947. The next prime is 5422003. The reversal of 5421948 is 8491245.
It is a super-2 number, since 2×54219482 = 58795040229408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5421947) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4023 + ... + 5198.
It is an arithmetic number, because the mean of its divisors is an integer number (408842).
Almost surely, 25421948 is an apocalyptic number.
It is an amenable number.
5421948 is an abundant number, since it is smaller than the sum of its proper divisors (9296364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5421948 is a wasteful number, since it uses less digits than its factorization.
5421948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9242 (or 9233 counting only the distinct ones).
The product of its digits is 11520, while the sum is 33.
The square root of 5421948 is about 2328.5076766032. The cubic root of 5421948 is about 175.6784331448.
The spelling of 5421948 in words is "five million, four hundred twenty-one thousand, nine hundred forty-eight".
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