Base | Representation |
---|---|
bin | 10011001000000111010100 |
3 | 100102201212200 |
4 | 103020013110 |
5 | 2240421342 |
6 | 255244500 |
7 | 60421665 |
oct | 23100724 |
9 | 10381780 |
10 | 5013972 |
11 | 2915087 |
12 | 1819730 |
13 | 1067262 |
14 | 94736c |
15 | 69094c |
hex | 4c81d4 |
5013972 has 72 divisors (see below), whose sum is σ = 13453440. Its totient is φ = 1572480.
The previous prime is 5013961. The next prime is 5013979. The reversal of 5013972 is 2793105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5013979) 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, 63429 + ... + 63507.
Almost surely, 25013972 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5013972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6726720).
5013972 is an abundant number, since it is smaller than the sum of its proper divisors (8439468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5013972 is a wasteful number, since it uses less digits than its factorization.
5013972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173 (or 168 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 5013972 is about 2239.1900321322. The cubic root of 5013972 is about 171.1567250944.
The spelling of 5013972 in words is "five million, thirteen thousand, nine hundred seventy-two".
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