Base | Representation |
---|---|
bin | 11110000011101… |
… | …11000101011110 |
3 | 122120110100022021 |
4 | 33001313011132 |
5 | 1004022133024 |
6 | 41004210354 |
7 | 6151130401 |
oct | 1701670536 |
9 | 576410267 |
10 | 252146014 |
11 | 11a36a03a |
12 | 705399ba |
13 | 40314433 |
14 | 256b7d38 |
15 | 17209de4 |
hex | f07715e |
252146014 has 4 divisors (see below), whose sum is σ = 378219024. Its totient is φ = 126073006.
The previous prime is 252145973. The next prime is 252146051. The reversal of 252146014 is 410641252.
It is a happy number.
252146014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×2521460142 = 127155224752176392, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 252146014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63036502 + ... + 63036505.
It is an arithmetic number, because the mean of its divisors is an integer number (94554756).
Almost surely, 2252146014 is an apocalyptic number.
252146014 is a deficient number, since it is larger than the sum of its proper divisors (126073010).
252146014 is a wasteful number, since it uses less digits than its factorization.
252146014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126073009.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 252146014 is about 15879.1062091038. The cubic root of 252146014 is about 631.7579305142.
Adding to 252146014 its reverse (410641252), we get a palindrome (662787266).
The spelling of 252146014 in words is "two hundred fifty-two million, one hundred forty-six thousand, fourteen".
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