Base | Representation |
---|---|
bin | 100001101111100… |
… | …0011101101011100 |
3 | 2220220110111011210 |
4 | 1003133003231130 |
5 | 4304321341012 |
6 | 304203144420 |
7 | 40025445516 |
oct | 10337035534 |
9 | 2826414153 |
10 | 1132215132 |
11 | 531118a94 |
12 | 277215110 |
13 | 15074cca9 |
14 | aa526bb6 |
15 | 695eb23c |
hex | 437c3b5c |
1132215132 has 24 divisors (see below), whose sum is σ = 2679046272. Its totient is φ = 372089200.
The previous prime is 1132215131. The next prime is 1132215143. The reversal of 1132215132 is 2315122311.
It is a super-2 number, since 2×11322151322 = 2563822210259554848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1132215099 and 1132215108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132215131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663594 + ... + 665297.
It is an arithmetic number, because the mean of its divisors is an integer number (111626928).
Almost surely, 21132215132 is an apocalyptic number.
1132215132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1132215132 is an abundant number, since it is smaller than the sum of its proper divisors (1546831140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1132215132 is a wasteful number, since it uses less digits than its factorization.
1132215132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1328969 (or 1328967 counting only the distinct ones).
The product of its digits is 360, while the sum is 21.
The square root of 1132215132 is about 33648.4045981381. The cubic root of 1132215132 is about 1042.2605942905.
Adding to 1132215132 its reverse (2315122311), we get a palindrome (3447337443).
The spelling of 1132215132 in words is "one billion, one hundred thirty-two million, two hundred fifteen thousand, one hundred thirty-two".
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