Base | Representation |
---|---|
bin | 100010100000010… |
… | …1010100111011100 |
3 | 2222200121110101121 |
4 | 1011000222213130 |
5 | 4332344134320 |
6 | 310515420324 |
7 | 40456105243 |
oct | 10500524734 |
9 | 2880543347 |
10 | 1157802460 |
11 | 544605141 |
12 | 2838b46a4 |
13 | 155b3b619 |
14 | adaa795a |
15 | 6b9a28aa |
hex | 4502a9dc |
1157802460 has 24 divisors (see below), whose sum is σ = 2435456016. Its totient is φ = 462345600.
The previous prime is 1157802439. The next prime is 1157802473. The reversal of 1157802460 is 642087511.
1157802460 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 36142 + ... + 60181.
It is an arithmetic number, because the mean of its divisors is an integer number (101477334).
Almost surely, 21157802460 is an apocalyptic number.
1157802460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1157802460 is an abundant number, since it is smaller than the sum of its proper divisors (1277653556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1157802460 is a wasteful number, since it uses less digits than its factorization.
1157802460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96933 (or 96931 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 34.
The square root of 1157802460 is about 34026.4964402743. The cubic root of 1157802460 is about 1050.0536510757.
Adding to 1157802460 its reverse (642087511), we get a palindrome (1799889971).
The spelling of 1157802460 in words is "one billion, one hundred fifty-seven million, eight hundred two thousand, four hundred sixty".
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