Base | Representation |
---|---|
bin | 1100100100010… |
… | …0101000100011 |
3 | 10200011221102101 |
4 | 3021010220203 |
5 | 101443204143 |
6 | 5121431231 |
7 | 1210012150 |
oct | 311045043 |
9 | 120157371 |
10 | 52709923 |
11 | 27831822 |
12 | 1579b517 |
13 | abc6a06 |
14 | 7001227 |
15 | 4962b4d |
hex | 3244a23 |
52709923 has 8 divisors (see below), whose sum is σ = 60375392. Its totient is φ = 45078336.
The previous prime is 52709879. The next prime is 52709927. The reversal of 52709923 is 32990725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52709923 - 29 = 52709411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52709927) 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, 5040 + ... + 11437.
It is an arithmetic number, because the mean of its divisors is an integer number (7546924).
Almost surely, 252709923 is an apocalyptic number.
52709923 is a deficient number, since it is larger than the sum of its proper divisors (7665469).
52709923 is a wasteful number, since it uses less digits than its factorization.
52709923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16941.
The product of its (nonzero) digits is 34020, while the sum is 37.
The square root of 52709923 is about 7260.1599844632. The cubic root of 52709923 is about 374.9420307430.
The spelling of 52709923 in words is "fifty-two million, seven hundred nine thousand, nine hundred twenty-three".
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