Base | Representation |
---|---|
bin | 1100100110111… |
… | …0010010011110 |
3 | 10200111121110121 |
4 | 3021232102132 |
5 | 102014134132 |
6 | 5125225154 |
7 | 1211322451 |
oct | 311562236 |
9 | 120447417 |
10 | 52880542 |
11 | 27938a30 |
12 | 158621ba |
13 | ac56580 |
14 | 7047498 |
15 | 4998497 |
hex | 326e49e |
52880542 has 32 divisors (see below), whose sum is σ = 97251840. Its totient is φ = 21220320.
The previous prime is 52880539. The next prime is 52880549. The reversal of 52880542 is 24508825.
It is a junction number, because it is equal to n+sod(n) for n = 52880498 and 52880507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52880549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2559 + ... + 10597.
It is an arithmetic number, because the mean of its divisors is an integer number (3039120).
Almost surely, 252880542 is an apocalyptic number.
52880542 is a deficient number, since it is larger than the sum of its proper divisors (44371298).
52880542 is a wasteful number, since it uses less digits than its factorization.
52880542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8088.
The product of its (nonzero) digits is 25600, while the sum is 34.
The square root of 52880542 is about 7271.9008519094. The cubic root of 52880542 is about 375.3461503075.
The spelling of 52880542 in words is "fifty-two million, eight hundred eighty thousand, five hundred forty-two".
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