Base | Representation |
---|---|
bin | 1010001010100100… |
… | …00011111101101111 |
3 | 112002022221002102111 |
4 | 11011102003331233 |
5 | 42134034030111 |
6 | 2301305304451 |
7 | 252144353116 |
oct | 50522037557 |
9 | 15068832374 |
10 | 5457330031 |
11 | 235057a90a |
12 | 1083795127 |
13 | 68c823a8a |
14 | 39ab0ac7d |
15 | 21e191a21 |
hex | 145483f6f |
5457330031 has 8 divisors (see below), whose sum is σ = 5487248000. Its totient is φ = 5427437400.
The previous prime is 5457330019. The next prime is 5457330049. The reversal of 5457330031 is 1300337545.
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 5457330031 - 213 = 5457321839 is a prime.
It is a super-2 number, since 2×54573300312 = 59564902134508921922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5457329975 and 5457330002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5457334031) 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, 562540 + ... + 572158.
It is an arithmetic number, because the mean of its divisors is an integer number (685906000).
Almost surely, 25457330031 is an apocalyptic number.
5457330031 is a deficient number, since it is larger than the sum of its proper divisors (29917969).
5457330031 is a wasteful number, since it uses less digits than its factorization.
5457330031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12669.
The product of its (nonzero) digits is 18900, while the sum is 31.
The square root of 5457330031 is about 73873.7438539567. The cubic root of 5457330031 is about 1760.5974675016.
Adding to 5457330031 its reverse (1300337545), we get a palindrome (6757667576).
The spelling of 5457330031 in words is "five billion, four hundred fifty-seven million, three hundred thirty thousand, thirty-one".
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