Base | Representation |
---|---|
bin | 1101000111000… |
… | …00010001000001 |
3 | 21122221002011101 |
4 | 12203200101001 |
5 | 211123023442 |
6 | 14525014401 |
7 | 2503506460 |
oct | 643402101 |
9 | 248832141 |
10 | 109970497 |
11 | 5709150a |
12 | 309b4401 |
13 | 19a24b00 |
14 | 108689d7 |
15 | 99c3cb7 |
hex | 68e0441 |
109970497 has 12 divisors (see below), whose sum is σ = 136093440. Its totient is φ = 87008688.
The previous prime is 109970473. The next prime is 109970507. The reversal of 109970497 is 794079901.
It is not a de Polignac number, because 109970497 - 27 = 109970369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (109970417) 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, 45297 + ... + 47662.
It is an arithmetic number, because the mean of its divisors is an integer number (11341120).
Almost surely, 2109970497 is an apocalyptic number.
It is an amenable number.
109970497 is a deficient number, since it is larger than the sum of its proper divisors (26122943).
109970497 is an equidigital number, since it uses as much as digits as its factorization.
109970497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92992 (or 92979 counting only the distinct ones).
The product of its (nonzero) digits is 142884, while the sum is 46.
The square root of 109970497 is about 10486.6818870413. The cubic root of 109970497 is about 479.0991451305.
The spelling of 109970497 in words is "one hundred nine million, nine hundred seventy thousand, four hundred ninety-seven".
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