Base | Representation |
---|---|
bin | 10011110101010100… |
… | …00110110101000001 |
3 | 1000111001200221000021 |
4 | 21322222012311001 |
5 | 133301313333321 |
6 | 4520323053441 |
7 | 524601514111 |
oct | 117252066501 |
9 | 30431627007 |
10 | 10647792961 |
11 | 45744464a3 |
12 | 2091b11281 |
13 | 1008c7aa10 |
14 | 7301cb041 |
15 | 424bbb941 |
hex | 27aa86d41 |
10647792961 has 8 divisors (see below), whose sum is σ = 11638001984. Its totient is φ = 9682033680.
The previous prime is 10647792949. The next prime is 10647792973. The reversal of 10647792961 is 16929774601.
It is an interprime number because it is at equal distance from previous prime (10647792949) and next prime (10647792973).
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 10647792961 - 219 = 10647268673 is a prime.
It is a super-2 number, since 2×106477929612 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10647792899 and 10647792908.
It is not an unprimeable number, because it can be changed into a prime (10647792901) 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, 6111525 + ... + 6113266.
It is an arithmetic number, because the mean of its divisors is an integer number (1454750248).
Almost surely, 210647792961 is an apocalyptic number.
It is an amenable number.
10647792961 is a deficient number, since it is larger than the sum of its proper divisors (990209023).
10647792961 is a wasteful number, since it uses less digits than its factorization.
10647792961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12224871.
The product of its (nonzero) digits is 1143072, while the sum is 52.
The spelling of 10647792961 in words is "ten billion, six hundred forty-seven million, seven hundred ninety-two thousand, nine hundred sixty-one".
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