Base | Representation |
---|---|
bin | 11110001010100… |
… | …11110101011001 |
3 | 122122011021121200 |
4 | 33011103311121 |
5 | 1004240101301 |
6 | 41035424413 |
7 | 6161614455 |
oct | 1705236531 |
9 | 578137550 |
10 | 253050201 |
11 | 11a9273a8 |
12 | 708b5109 |
13 | 4056cb61 |
14 | 25871665 |
15 | 17337c86 |
hex | f153d59 |
253050201 has 24 divisors (see below), whose sum is σ = 378917760. Its totient is φ = 162540000.
The previous prime is 253050199. The next prime is 253050247. The reversal of 253050201 is 102050352.
It is a happy number.
It is not a de Polignac number, because 253050201 - 21 = 253050199 is a prime.
It is a super-2 number, since 2×2530502012 = 128068808452280802, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (253050251) 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, 195366 + ... + 196656.
It is an arithmetic number, because the mean of its divisors is an integer number (15788240).
Almost surely, 2253050201 is an apocalyptic number.
It is an amenable number.
253050201 is a deficient number, since it is larger than the sum of its proper divisors (125867559).
253050201 is a wasteful number, since it uses less digits than its factorization.
253050201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2077 (or 2074 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 253050201 is about 15907.5516972286. The cubic root of 253050201 is about 632.5121837811.
The spelling of 253050201 in words is "two hundred fifty-three million, fifty thousand, two hundred one".
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