Base | Representation |
---|---|
bin | 10011101001101111… |
… | …00010110001011001 |
3 | 1000020021220122122122 |
4 | 21310313202301121 |
5 | 133101431330433 |
6 | 4502533031025 |
7 | 522312030230 |
oct | 116467426131 |
9 | 30207818578 |
10 | 10550651993 |
11 | 4524628002 |
12 | 2065485475 |
13 | cc1ac865b |
14 | 721341b17 |
15 | 41b3ce198 |
hex | 274de2c59 |
10550651993 has 8 divisors (see below), whose sum is σ = 12066164160. Its totient is φ = 9037208880.
The previous prime is 10550651983. The next prime is 10550652011. The reversal of 10550651993 is 39915605501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10550651993 - 28 = 10550651737 is a prime.
It is a super-2 number, since 2×105506519932 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10550651933) 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, 506318 + ... + 526743.
It is an arithmetic number, because the mean of its divisors is an integer number (1508270520).
Almost surely, 210550651993 is an apocalyptic number.
It is an amenable number.
10550651993 is a deficient number, since it is larger than the sum of its proper divisors (1515512167).
10550651993 is a wasteful number, since it uses less digits than its factorization.
10550651993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1034527.
The product of its (nonzero) digits is 182250, while the sum is 44.
The spelling of 10550651993 in words is "ten billion, five hundred fifty million, six hundred fifty-one thousand, nine hundred ninety-three".
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