Base | Representation |
---|---|
bin | 11001000100010010… |
… | …10010111000000001 |
3 | 1021201220011020101211 |
4 | 30202021102320001 |
5 | 210030141420331 |
6 | 10103222330121 |
7 | 654332051044 |
oct | 144211227001 |
9 | 37656136354 |
10 | 13457763841 |
11 | 5786614185 |
12 | 2736b89941 |
13 | 1366189492 |
14 | 919488c5b |
15 | 53b7258b1 |
hex | 322252e01 |
13457763841 has 8 divisors (see below), whose sum is σ = 14048475840. Its totient is φ = 12867517872.
The previous prime is 13457763833. The next prime is 13457763871. The reversal of 13457763841 is 14836775431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13457763841 - 23 = 13457763833 is a prime.
It is a super-2 number, since 2×134577638412 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13457763871) 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, 56830 + ... + 173623.
It is an arithmetic number, because the mean of its divisors is an integer number (1756059480).
Almost surely, 213457763841 is an apocalyptic number.
It is an amenable number.
13457763841 is a deficient number, since it is larger than the sum of its proper divisors (590711999).
13457763841 is a wasteful number, since it uses less digits than its factorization.
13457763841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233015.
The product of its digits is 1693440, while the sum is 49.
The spelling of 13457763841 in words is "thirteen billion, four hundred fifty-seven million, seven hundred sixty-three thousand, eight hundred forty-one".
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