Base | Representation |
---|---|
bin | 11110000011000… |
… | …00011110100111 |
3 | 122120021122021200 |
4 | 33001200132213 |
5 | 1004011202130 |
6 | 41002213543 |
7 | 6150263415 |
oct | 1701403647 |
9 | 576248250 |
10 | 252053415 |
11 | 11a306509 |
12 | 704b42b3 |
13 | 402b1243 |
14 | 256922b5 |
15 | 171dc760 |
hex | f0607a7 |
252053415 has 24 divisors (see below), whose sum is σ = 437264880. Its totient is φ = 134313984.
The previous prime is 252053387. The next prime is 252053419. The reversal of 252053415 is 514350252.
It is a happy number.
252053415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252053415 - 29 = 252052903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252053419) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92391 + ... + 95079.
It is an arithmetic number, because the mean of its divisors is an integer number (18219370).
Almost surely, 2252053415 is an apocalyptic number.
252053415 is a deficient number, since it is larger than the sum of its proper divisors (185211465).
252053415 is a wasteful number, since it uses less digits than its factorization.
252053415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4783 (or 4780 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 252053415 is about 15876.1901916045. The cubic root of 252053415 is about 631.6805847012.
The spelling of 252053415 in words is "two hundred fifty-two million, fifty-three thousand, four hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •