Base | Representation |
---|---|
bin | 1100100100001… |
… | …1110110001001 |
3 | 10200011202222220 |
4 | 3021003312021 |
5 | 101443103242 |
6 | 5121404253 |
7 | 1206666561 |
oct | 311036611 |
9 | 120152886 |
10 | 52706697 |
11 | 2782a35a |
12 | 15799689 |
13 | abc53c4 |
14 | 6dddda1 |
15 | 4961bec |
hex | 3243d89 |
52706697 has 8 divisors (see below), whose sum is σ = 70578144. Its totient is φ = 34986528.
The previous prime is 52706663. The next prime is 52706711. The reversal of 52706697 is 79660725.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52706697 - 27 = 52706569 is a prime.
It is a super-3 number, since 3×527066973 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (52706617) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37003 + ... + 38400.
It is an arithmetic number, because the mean of its divisors is an integer number (8822268).
Almost surely, 252706697 is an apocalyptic number.
It is an amenable number.
52706697 is a deficient number, since it is larger than the sum of its proper divisors (17871447).
52706697 is a wasteful number, since it uses less digits than its factorization.
52706697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75639.
The product of its (nonzero) digits is 158760, while the sum is 42.
The square root of 52706697 is about 7259.9378096510. The cubic root of 52706697 is about 374.9343814074.
The spelling of 52706697 in words is "fifty-two million, seven hundred six thousand, six hundred ninety-seven".
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