Base | Representation |
---|---|
bin | 100010010011101… |
… | …1100110001011000 |
3 | 2222020011121202101 |
4 | 1010213130301120 |
5 | 4324201122102 |
6 | 310122013144 |
7 | 40345654225 |
oct | 10447346130 |
9 | 2866147671 |
10 | 1151192152 |
11 | 5408aa780 |
12 | 2816471b4 |
13 | 1546658b6 |
14 | acc6694c |
15 | 6b0e8e87 |
hex | 449dcc58 |
1151192152 has 16 divisors (see below), whose sum is σ = 2354711400. Its totient is φ = 523269120.
The previous prime is 1151192131. The next prime is 1151192153. The reversal of 1151192152 is 2512911511.
It is a super-2 number, since 2×11511921522 = 2650486741652782208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1151192152.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1151192153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6540777 + ... + 6540952.
Almost surely, 21151192152 is an apocalyptic number.
It is an amenable number.
1151192152 is an abundant number, since it is smaller than the sum of its proper divisors (1203519248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1151192152 is a wasteful number, since it uses less digits than its factorization.
1151192152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13081746 (or 13081742 counting only the distinct ones).
The product of its digits is 900, while the sum is 28.
The square root of 1151192152 is about 33929.2226848774. Note that the first 3 decimals coincide. The cubic root of 1151192152 is about 1048.0514586352.
The spelling of 1151192152 in words is "one billion, one hundred fifty-one million, one hundred ninety-two thousand, one hundred fifty-two".
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