Base | Representation |
---|---|
bin | 1100011001101… |
… | …0110101100110 |
3 | 10121212121101200 |
4 | 3012122311212 |
5 | 101303430223 |
6 | 5054503330 |
7 | 1201054410 |
oct | 306326546 |
9 | 117777350 |
10 | 52014438 |
11 | 273a7243 |
12 | 15504b46 |
13 | aa12298 |
14 | 6c9d9b0 |
15 | 4876a43 |
hex | 319ad66 |
52014438 has 48 divisors (see below), whose sum is σ = 135582720. Its totient is φ = 14078448.
The previous prime is 52014427. The next prime is 52014449. The reversal of 52014438 is 83441025.
It is an interprime number because it is at equal distance from previous prime (52014427) and next prime (52014449).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8470 + ... + 13257.
It is an arithmetic number, because the mean of its divisors is an integer number (2824640).
Almost surely, 252014438 is an apocalyptic number.
52014438 is an abundant number, since it is smaller than the sum of its proper divisors (83568282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52014438 is a wasteful number, since it uses less digits than its factorization.
52014438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21761 (or 21758 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 52014438 is about 7212.1035766273. The cubic root of 52014438 is about 373.2856573543.
The spelling of 52014438 in words is "fifty-two million, fourteen thousand, four hundred thirty-eight".
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