Base | Representation |
---|---|
bin | 11110001100010… |
… | …11001101001001 |
3 | 122122120210201200 |
4 | 33012023031021 |
5 | 1004314331001 |
6 | 41044334413 |
7 | 6163550625 |
oct | 1706131511 |
9 | 578523650 |
10 | 253277001 |
11 | 11aa7183a |
12 | 709a4409 |
13 | 4061c163 |
14 | 258d0185 |
15 | 17380086 |
hex | f18b349 |
253277001 has 12 divisors (see below), whose sum is σ = 369956340. Its totient is φ = 166953600.
The previous prime is 253276997. The next prime is 253277021. The reversal of 253277001 is 100772352.
253277001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 160655625 + 92621376 = 12675^2 + 9624^2 .
It is not a de Polignac number, because 253277001 - 22 = 253276997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (253277021) 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, 157300 + ... + 158901.
It is an arithmetic number, because the mean of its divisors is an integer number (30829695).
Almost surely, 2253277001 is an apocalyptic number.
It is an amenable number.
253277001 is a deficient number, since it is larger than the sum of its proper divisors (116679339).
253277001 is a wasteful number, since it uses less digits than its factorization.
253277001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316296 (or 316293 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 253277001 is about 15914.6787903495. The cubic root of 253277001 is about 632.7010935001.
It can be divided in two parts, 2 and 53277001, that added together give a triangular number (53277003 = T10322).
The spelling of 253277001 in words is "two hundred fifty-three million, two hundred seventy-seven thousand, one".
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