Base | Representation |
---|---|
bin | 1100110001101… |
… | …01010010111001 |
3 | 21110122221210012 |
4 | 12120311102321 |
5 | 204414014144 |
6 | 14345031305 |
7 | 2440645604 |
oct | 630652271 |
9 | 243587705 |
10 | 107173049 |
11 | 55550775 |
12 | 2ba85535 |
13 | 19285709 |
14 | 1033b33b |
15 | 961ee9e |
hex | 66354b9 |
107173049 has 12 divisors (see below), whose sum is σ = 116012844. Its totient is φ = 98951424.
The previous prime is 107173039. The next prime is 107173061. The reversal of 107173049 is 940371701.
It can be written as a sum of positive squares in 6 ways, for example, as 10445824 + 96727225 = 3232^2 + 9835^2 .
It is not a de Polignac number, because 107173049 - 216 = 107107513 is a prime.
It is a super-2 number, since 2×1071730492 = 22972124863912802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107173039) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11819 + ... + 18815.
It is an arithmetic number, because the mean of its divisors is an integer number (9667737).
Almost surely, 2107173049 is an apocalyptic number.
It is an amenable number.
107173049 is a deficient number, since it is larger than the sum of its proper divisors (8839795).
107173049 is an equidigital number, since it uses as much as digits as its factorization.
107173049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7084 (or 7067 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 32.
The square root of 107173049 is about 10352.4416926636. The cubic root of 107173049 is about 475.0017344350.
The spelling of 107173049 in words is "one hundred seven million, one hundred seventy-three thousand, forty-nine".
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