Base | Representation |
---|---|
bin | 1100110000110… |
… | …10001001101111 |
3 | 21110110022021111 |
4 | 12120122021233 |
5 | 204401434441 |
6 | 14342412451 |
7 | 2440003510 |
oct | 630321157 |
9 | 243408244 |
10 | 107061871 |
11 | 55485194 |
12 | 2ba31127 |
13 | 19246c27 |
14 | 1030ca07 |
15 | 95ec081 |
hex | 661a26f |
107061871 has 8 divisors (see below), whose sum is σ = 123479840. Its totient is φ = 90924768.
The previous prime is 107061859. The next prime is 107061883. The reversal of 107061871 is 178160701.
It is an interprime number because it is at equal distance from previous prime (107061859) and next prime (107061883).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 107061871 - 25 = 107061839 is a prime.
It is a super-2 number, since 2×1070618712 = 22924488444041282, which 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 (107061811) 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, 69396 + ... + 70921.
It is an arithmetic number, because the mean of its divisors is an integer number (15434980).
Almost surely, 2107061871 is an apocalyptic number.
107061871 is a deficient number, since it is larger than the sum of its proper divisors (16417969).
107061871 is a wasteful number, since it uses less digits than its factorization.
107061871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140433.
The product of its (nonzero) digits is 2352, while the sum is 31.
The square root of 107061871 is about 10347.0706482560. The cubic root of 107061871 is about 474.8374269127.
The spelling of 107061871 in words is "one hundred seven million, sixty-one thousand, eight hundred seventy-one".
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