Base | Representation |
---|---|
bin | 11011000111101… |
… | …100000111101001 |
3 | 1011201011102102100 |
4 | 123013230013221 |
5 | 1412440004203 |
6 | 113052124013 |
7 | 14163304140 |
oct | 3307540751 |
9 | 1151142370 |
10 | 455000553 |
11 | 213921717 |
12 | 108466609 |
13 | 7335aac7 |
14 | 44600757 |
15 | 29e29ea3 |
hex | 1b1ec1e9 |
455000553 has 48 divisors (see below), whose sum is σ = 764375040. Its totient is φ = 255457152.
The previous prime is 455000537. The next prime is 455000573. The reversal of 455000553 is 355000554.
It is not a de Polignac number, because 455000553 - 24 = 455000537 is a prime.
It is not an unprimeable number, because it can be changed into a prime (455000573) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1187800 + ... + 1188182.
It is an arithmetic number, because the mean of its divisors is an integer number (15924480).
Almost surely, 2455000553 is an apocalyptic number.
It is an amenable number.
455000553 is a deficient number, since it is larger than the sum of its proper divisors (309374487).
455000553 is a wasteful number, since it uses less digits than its factorization.
455000553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678 (or 675 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The square root of 455000553 is about 21330.7419702175. The cubic root of 455000553 is about 769.1374796972.
Subtracting from 455000553 its reverse (355000554), we obtain a palindrome (99999999).
The spelling of 455000553 in words is "four hundred fifty-five million, five hundred fifty-three", and thus it is an aban number.
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