Base | Representation |
---|---|
bin | 1100011001101… |
… | …0011111000110 |
3 | 10121212112102100 |
4 | 3012122133012 |
5 | 101303403443 |
6 | 5054452530 |
7 | 1201050252 |
oct | 306323706 |
9 | 117775370 |
10 | 52012998 |
11 | 273a6154 |
12 | 15504146 |
13 | aa1172b |
14 | 6c9d262 |
15 | 48763d3 |
hex | 319a7c6 |
52012998 has 24 divisors (see below), whose sum is σ = 112959288. Its totient is φ = 17296992.
The previous prime is 52012991. The next prime is 52013023. The reversal of 52012998 is 89921025.
52012998 is a `hidden beast` number, since 520 + 129 + 9 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52012991) 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, 5065 + ... + 11387.
It is an arithmetic number, because the mean of its divisors is an integer number (4706637).
Almost surely, 252012998 is an apocalyptic number.
52012998 is an abundant number, since it is smaller than the sum of its proper divisors (60946290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52012998 is a wasteful number, since it uses less digits than its factorization.
52012998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6788 (or 6785 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 52012998 is about 7212.0037437594. The cubic root of 52012998 is about 373.2822125652.
The spelling of 52012998 in words is "fifty-two million, twelve thousand, nine hundred ninety-eight".
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