Base | Representation |
---|---|
bin | 1011110010011110… |
… | …1000001001000101 |
3 | 22011112120111021202 |
4 | 2330213220021011 |
5 | 22440103122040 |
6 | 1242002152245 |
7 | 141263563031 |
oct | 27447501105 |
9 | 8145514252 |
10 | 3164504645 |
11 | 138430a1a5 |
12 | 743952685 |
13 | 3b57c1473 |
14 | 2203c91c1 |
15 | 137c3b015 |
hex | bc9e8245 |
3164504645 has 16 divisors (see below), whose sum is σ = 3936771072. Its totient is φ = 2439396480.
The previous prime is 3164504641. The next prime is 3164504653. The reversal of 3164504645 is 5464054613.
It is not a de Polignac number, because 3164504645 - 22 = 3164504641 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3164504599 and 3164504608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3164504641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7697 + ... + 79926.
It is an arithmetic number, because the mean of its divisors is an integer number (246048192).
Almost surely, 23164504645 is an apocalyptic number.
It is an amenable number.
3164504645 is a deficient number, since it is larger than the sum of its proper divisors (772266427).
3164504645 is a wasteful number, since it uses less digits than its factorization.
3164504645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87892.
The product of its (nonzero) digits is 172800, while the sum is 38.
The square root of 3164504645 is about 56253.9300404869. The cubic root of 3164504645 is about 1468.1437450347.
The spelling of 3164504645 in words is "three billion, one hundred sixty-four million, five hundred four thousand, six hundred forty-five".
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