Base | Representation |
---|---|
bin | 11011010011101001… |
… | …01110010010000111 |
3 | 1101211200222221220120 |
4 | 31221310232102013 |
5 | 220011021040011 |
6 | 10422421433023 |
7 | 1026203516502 |
oct | 155164562207 |
9 | 41750887816 |
10 | 14660330631 |
11 | 6243413431 |
12 | 2a1186b773 |
13 | 14c836c06b |
14 | 9d1086139 |
15 | 5ac0bba06 |
hex | 369d2e487 |
14660330631 has 32 divisors (see below), whose sum is σ = 20936340480. Its totient is φ = 9097920000.
The previous prime is 14660330591. The next prime is 14660330653. The reversal of 14660330631 is 13603306641.
It is not a de Polignac number, because 14660330631 - 26 = 14660330567 is a prime.
It is a super-2 number, since 2×146603306312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14660330592 and 14660330601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14660337631) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1121131 + ... + 1134131.
It is an arithmetic number, because the mean of its divisors is an integer number (654260640).
Almost surely, 214660330631 is an apocalyptic number.
14660330631 is a deficient number, since it is larger than the sum of its proper divisors (6276009849).
14660330631 is a wasteful number, since it uses less digits than its factorization.
14660330631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13367.
The product of its (nonzero) digits is 23328, while the sum is 33.
The spelling of 14660330631 in words is "fourteen billion, six hundred sixty million, three hundred thirty thousand, six hundred thirty-one".
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