Base | Representation |
---|---|
bin | 110001011100000111… |
… | …1010000000001011101 |
3 | 101011001012000000201222 |
4 | 1202320033100001131 |
5 | 3214414034030022 |
6 | 120435100143125 |
7 | 10445665661645 |
oct | 1427017200135 |
9 | 334035000658 |
10 | 106170220637 |
11 | 4103235a1a8 |
12 | 186b0237aa5 |
13 | a01cc37080 |
14 | 51d26dd525 |
15 | 2b65c98242 |
hex | 18b83d005d |
106170220637 has 16 divisors (see below), whose sum is σ = 118051487232. Its totient is φ = 94820967360.
The previous prime is 106170220579. The next prime is 106170220711. The reversal of 106170220637 is 736022071601.
It is a cyclic number.
It is not a de Polignac number, because 106170220637 - 26 = 106170220573 is a prime.
It is a super-2 number, since 2×1061702206372 (a number of 23 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 = 106170220597 and 106170220606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106170220337) 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, 1971098 + ... + 2024244.
It is an arithmetic number, because the mean of its divisors is an integer number (7378217952).
Almost surely, 2106170220637 is an apocalyptic number.
It is an amenable number.
106170220637 is a deficient number, since it is larger than the sum of its proper divisors (11881266595).
106170220637 is a wasteful number, since it uses less digits than its factorization.
106170220637 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58148.
The product of its (nonzero) digits is 21168, while the sum is 35.
The spelling of 106170220637 in words is "one hundred six billion, one hundred seventy million, two hundred twenty thousand, six hundred thirty-seven".
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