Base | Representation |
---|---|
bin | 1100000011001… |
… | …01111111110011 |
3 | 21001012110011112 |
4 | 12001211333303 |
5 | 201334043300 |
6 | 14010303535 |
7 | 2335114004 |
oct | 601457763 |
9 | 231173145 |
10 | 101081075 |
11 | 5206a787 |
12 | 29a27bab |
13 | 17c318b4 |
14 | d5d31ab |
15 | 8d19e35 |
hex | 6065ff3 |
101081075 has 6 divisors (see below), whose sum is σ = 125340564. Its totient is φ = 80864840.
The previous prime is 101081069. The next prime is 101081131. The reversal of 101081075 is 570180101.
It is not a de Polignac number, because 101081075 - 24 = 101081059 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101081075.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2021597 + ... + 2021646.
It is an arithmetic number, because the mean of its divisors is an integer number (20890094).
Almost surely, 2101081075 is an apocalyptic number.
101081075 is a deficient number, since it is larger than the sum of its proper divisors (24259489).
101081075 is an equidigital number, since it uses as much as digits as its factorization.
101081075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4043253 (or 4043248 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 23.
The square root of 101081075 is about 10053.9084439834. The cubic root of 101081075 is about 465.8255270390.
The spelling of 101081075 in words is "one hundred one million, eighty-one thousand, seventy-five".
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