Base | Representation |
---|---|
bin | 100001110000101… |
… | …1010000100110101 |
3 | 2220221121210000210 |
4 | 1003201122010311 |
5 | 4310001043104 |
6 | 304224300033 |
7 | 40033622241 |
oct | 10341320465 |
9 | 2827553023 |
10 | 1132831029 |
11 | 5314a97a0 |
12 | 277471619 |
13 | 150907425 |
14 | aa647421 |
15 | 696bd989 |
hex | 4385a135 |
1132831029 has 32 divisors (see below), whose sum is σ = 1722599424. Its totient is φ = 655490880.
The previous prime is 1132831019. The next prime is 1132831039. The reversal of 1132831029 is 9201382311.
It is an interprime number because it is at equal distance from previous prime (1132831019) and next prime (1132831039).
It is not a de Polignac number, because 1132831029 - 216 = 1132765493 is a prime.
It is a super-2 number, since 2×11328310292 = 2566612280530397682, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1132830987 and 1132831005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132831019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550767 + ... + 552819.
It is an arithmetic number, because the mean of its divisors is an integer number (53831232).
Almost surely, 21132831029 is an apocalyptic number.
It is an amenable number.
1132831029 is a deficient number, since it is larger than the sum of its proper divisors (589768395).
1132831029 is a wasteful number, since it uses less digits than its factorization.
1132831029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2817.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 1132831029 is about 33657.5553033788. Note that the first 3 decimals coincide. The cubic root of 1132831029 is about 1042.4495480188.
The spelling of 1132831029 in words is "one billion, one hundred thirty-two million, eight hundred thirty-one thousand, twenty-nine".
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