Base | Representation |
---|---|
bin | 11110000101101… |
… | …01000110111110 |
3 | 122120221020210110 |
4 | 33002311012332 |
5 | 1004103300222 |
6 | 41013450450 |
7 | 6153236145 |
oct | 1702650676 |
9 | 576836713 |
10 | 252400062 |
11 | 11a5229a2 |
12 | 70640a26 |
13 | 403a2c65 |
14 | 2574275c |
15 | 1725a30c |
hex | f0b51be |
252400062 has 8 divisors (see below), whose sum is σ = 504800136. Its totient is φ = 84133352.
The previous prime is 252400061. The next prime is 252400069. The reversal of 252400062 is 260004252.
It is a sphenic number, since it is the product of 3 distinct primes.
252400062 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252400061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21033333 + ... + 21033344.
It is an arithmetic number, because the mean of its divisors is an integer number (63100017).
Almost surely, 2252400062 is an apocalyptic number.
252400062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252400062 is a wasteful number, since it uses less digits than its factorization.
252400062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42066682.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 252400062 is about 15887.1036378567. The cubic root of 252400062 is about 631.9700337632.
The spelling of 252400062 in words is "two hundred fifty-two million, four hundred thousand, sixty-two".
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