Base | Representation |
---|---|
bin | 100010010011100… |
… | …1110010011100110 |
3 | 2222020001121110221 |
4 | 1010213032103212 |
5 | 4324142223102 |
6 | 310120434554 |
7 | 40345316413 |
oct | 10447162346 |
9 | 2866047427 |
10 | 1151132902 |
11 | 54086a207 |
12 | 281618a5a |
13 | 15464493a |
14 | acc4d10a |
15 | 6b0d6637 |
hex | 449ce4e6 |
1151132902 has 16 divisors (see below), whose sum is σ = 1790424000. Its totient is φ = 554417920.
The previous prime is 1151132897. The next prime is 1151132909. The reversal of 1151132902 is 2092311511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1151132909) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1974 + ... + 48022.
It is an arithmetic number, because the mean of its divisors is an integer number (111901500).
Almost surely, 21151132902 is an apocalyptic number.
1151132902 is a deficient number, since it is larger than the sum of its proper divisors (639291098).
1151132902 is a wasteful number, since it uses less digits than its factorization.
1151132902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46511.
The product of its (nonzero) digits is 540, while the sum is 25.
The square root of 1151132902 is about 33928.3495325075. The cubic root of 1151132902 is about 1048.0334778216.
The spelling of 1151132902 in words is "one billion, one hundred fifty-one million, one hundred thirty-two thousand, nine hundred two".
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