Base | Representation |
---|---|
bin | 1100011010001… |
… | …1110001001111 |
3 | 10121221110120200 |
4 | 3012203301033 |
5 | 101311113043 |
6 | 5055344543 |
7 | 1201266153 |
oct | 306436117 |
9 | 117843520 |
10 | 52051023 |
11 | 27421782 |
12 | 15522153 |
13 | aa25b2b |
14 | 6cad063 |
15 | 48827d3 |
hex | 31a3c4f |
52051023 has 12 divisors (see below), whose sum is σ = 76244688. Its totient is φ = 34211520.
The previous prime is 52050997. The next prime is 52051033. The reversal of 52051023 is 32015025.
It is a happy number.
It is not a de Polignac number, because 52051023 - 26 = 52050959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52050987 and 52051005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52051033) 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, 40090 + ... + 41367.
It is an arithmetic number, because the mean of its divisors is an integer number (6353724).
Almost surely, 252051023 is an apocalyptic number.
52051023 is a deficient number, since it is larger than the sum of its proper divisors (24193665).
52051023 is a wasteful number, since it uses less digits than its factorization.
52051023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81534 (or 81531 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 52051023 is about 7214.6394920328. The cubic root of 52051023 is about 373.3731552087.
Adding to 52051023 its reverse (32015025), we get a palindrome (84066048).
The spelling of 52051023 in words is "fifty-two million, fifty-one thousand, twenty-three".
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