Base | Representation |
---|---|
bin | 100111101110010… |
… | …0100001111101000 |
3 | 10102220001202100200 |
4 | 1033130210033220 |
5 | 10212204413202 |
6 | 340132232200 |
7 | 45013236312 |
oct | 11734441750 |
9 | 3386052320 |
10 | 1332888552 |
11 | 624420996 |
12 | 31246b660 |
13 | 1831b1968 |
14 | c90427b2 |
15 | 7c039e1c |
hex | 4f7243e8 |
1332888552 has 96 divisors (see below), whose sum is σ = 3694365480. Its totient is φ = 434004480.
The previous prime is 1332888547. The next prime is 1332888559. The reversal of 1332888552 is 2558882331.
1332888552 is a `hidden beast` number, since 13 + 3 + 2 + 8 + 88 + 552 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 768065796 + 564822756 = 27714^2 + 23766^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1332888498 and 1332888507.
It is not an unprimeable number, because it can be changed into a prime (1332888559) 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, 688578 + ... + 690510.
Almost surely, 21332888552 is an apocalyptic number.
1332888552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1332888552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847182740).
1332888552 is an abundant number, since it is smaller than the sum of its proper divisors (2361476928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1332888552 is a wasteful number, since it uses less digits than its factorization.
1332888552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2163 (or 2156 counting only the distinct ones).
The product of its digits is 460800, while the sum is 45.
The square root of 1332888552 is about 36508.7462397711. The cubic root of 1332888552 is about 1100.5200163865.
The spelling of 1332888552 in words is "one billion, three hundred thirty-two million, eight hundred eighty-eight thousand, five hundred fifty-two".
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