Base | Representation |
---|---|
bin | 11110001010100… |
… | …01100111111111 |
3 | 122122010211012111 |
4 | 33011101213333 |
5 | 1004234304101 |
6 | 41035314451 |
7 | 6161546206 |
oct | 1705214777 |
9 | 578124174 |
10 | 253041151 |
11 | 11a920620 |
12 | 708aba27 |
13 | 405689bc |
14 | 2586c23d |
15 | 17335251 |
hex | f1519ff |
253041151 has 8 divisors (see below), whose sum is σ = 279147600. Its totient is φ = 227451840.
The previous prime is 253041079. The next prime is 253041163. The reversal of 253041151 is 151140352.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253041151 - 217 = 252910079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253041751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128256 + ... + 130213.
It is an arithmetic number, because the mean of its divisors is an integer number (34893450).
Almost surely, 2253041151 is an apocalyptic number.
253041151 is a deficient number, since it is larger than the sum of its proper divisors (26106449).
253041151 is a wasteful number, since it uses less digits than its factorization.
253041151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258569.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 253041151 is about 15907.2672385926. The cubic root of 253041151 is about 632.5046433754.
It can be divided in two parts, 2530 and 41151, that added together give a square (43681 = 2092).
The spelling of 253041151 in words is "two hundred fifty-three million, forty-one thousand, one hundred fifty-one".
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