Base | Representation |
---|---|
bin | 10011110000011111… |
… | …10101110010011111 |
3 | 1000101020121100210121 |
4 | 21320033311302133 |
5 | 133210440243431 |
6 | 4512320215411 |
7 | 523601004244 |
oct | 117017656237 |
9 | 30336540717 |
10 | 10607352991 |
11 | 4553635334 |
12 | 208046a567 |
13 | 100078bb41 |
14 | 728aa15cb |
15 | 42137e611 |
hex | 2783f5c9f |
10607352991 has 4 divisors (see below), whose sum is σ = 10646785800. Its totient is φ = 10567920184.
The previous prime is 10607352953. The next prime is 10607353019. The reversal of 10607352991 is 19925370601.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10607352991 - 29 = 10607352479 is a prime.
It is a super-2 number, since 2×106073529912 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10607352901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19716001 + ... + 19716538.
It is an arithmetic number, because the mean of its divisors is an integer number (2661696450).
Almost surely, 210607352991 is an apocalyptic number.
10607352991 is a deficient number, since it is larger than the sum of its proper divisors (39432809).
10607352991 is an equidigital number, since it uses as much as digits as its factorization.
10607352991 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39432808.
The product of its (nonzero) digits is 102060, while the sum is 43.
The spelling of 10607352991 in words is "ten billion, six hundred seven million, three hundred fifty-two thousand, nine hundred ninety-one".
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