Base | Representation |
---|---|
bin | 100001101111111… |
… | …1111111111111000 |
3 | 2220220221000220201 |
4 | 1003133333333320 |
5 | 4304402241242 |
6 | 304212331544 |
7 | 40030524460 |
oct | 10337777770 |
9 | 2826830821 |
10 | 1132462072 |
11 | 531277575 |
12 | 277313bb4 |
13 | 150808501 |
14 | aa58cba0 |
15 | 696494b7 |
hex | 437ffff8 |
1132462072 has 64 divisors (see below), whose sum is σ = 2611707840. Its totient is φ = 449280000.
The previous prime is 1132462049. The next prime is 1132462087. The reversal of 1132462072 is 2702642311.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 1132462072.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48322 + ... + 67822.
It is an arithmetic number, because the mean of its divisors is an integer number (40807935).
Almost surely, 21132462072 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1132462072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1305853920).
1132462072 is an abundant number, since it is smaller than the sum of its proper divisors (1479245768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1132462072 is a wasteful number, since it uses less digits than its factorization.
1132462072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19592 (or 19588 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 1132462072 is about 33652.0738142540. The cubic root of 1132462072 is about 1042.3363623180.
The spelling of 1132462072 in words is "one billion, one hundred thirty-two million, four hundred sixty-two thousand, seventy-two".
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