Base | Representation |
---|---|
bin | 100010011111100… |
… | …1100010111111011 |
3 | 2222122212211212200 |
4 | 1010333030113323 |
5 | 4332244311233 |
6 | 310503241243 |
7 | 40452606651 |
oct | 10477142773 |
9 | 2878784780 |
10 | 1157416443 |
11 | 544371117 |
12 | 283749223 |
13 | 155a34a01 |
14 | ada06dd1 |
15 | 6b928313 |
hex | 44fcc5fb |
1157416443 has 12 divisors (see below), whose sum is σ = 1683853080. Its totient is φ = 766058976.
The previous prime is 1157416433. The next prime is 1157416453. The reversal of 1157416443 is 3446147511.
1157416443 is a `hidden beast` number, since 1 + 1 + 5 + 7 + 4 + 1 + 644 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (1157416433) and next prime (1157416453).
It is not a de Polignac number, because 1157416443 - 24 = 1157416427 is a prime.
It is a super-2 number, since 2×11574164432 = 2679225645053544498, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1157416398 and 1157416407.
It is not an unprimeable number, because it can be changed into a prime (1157416433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 461346 + ... + 463847.
It is an arithmetic number, because the mean of its divisors is an integer number (140321090).
Almost surely, 21157416443 is an apocalyptic number.
1157416443 is a deficient number, since it is larger than the sum of its proper divisors (526436637).
1157416443 is a wasteful number, since it uses less digits than its factorization.
1157416443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 925338 (or 925335 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 1157416443 is about 34020.8236672777. The cubic root of 1157416443 is about 1049.9369404306.
The spelling of 1157416443 in words is "one billion, one hundred fifty-seven million, four hundred sixteen thousand, four hundred forty-three".
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