Base | Representation |
---|---|
bin | 100010010011011… |
… | …0101111010001100 |
3 | 2222012212112101211 |
4 | 1010212311322030 |
5 | 4324131023342 |
6 | 310114344204 |
7 | 40344422155 |
oct | 10446657214 |
9 | 2865775354 |
10 | 1151032972 |
11 | 540801121 |
12 | 28158b064 |
13 | 15460b2cb |
14 | acc2492c |
15 | 6b0b6c17 |
hex | 449b5e8c |
1151032972 has 12 divisors (see below), whose sum is σ = 2042678736. Its totient is φ = 567410480.
The previous prime is 1151032937. The next prime is 1151033017. The reversal of 1151032972 is 2792301511.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2026183 + ... + 2026750.
It is an arithmetic number, because the mean of its divisors is an integer number (170223228).
Almost surely, 21151032972 is an apocalyptic number.
It is an amenable number.
1151032972 is a deficient number, since it is larger than the sum of its proper divisors (891645764).
1151032972 is a wasteful number, since it uses less digits than its factorization.
1151032972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4053008 (or 4053006 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 31.
The square root of 1151032972 is about 33926.8768382827. The cubic root of 1151032972 is about 1048.0031503023.
The spelling of 1151032972 in words is "one billion, one hundred fifty-one million, thirty-two thousand, nine hundred seventy-two".
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