Base | Representation |
---|---|
bin | 1100010010100… |
… | …11011000110001 |
3 | 21012000010100122 |
4 | 12021103120301 |
5 | 202343231001 |
6 | 14121500025 |
7 | 2361231632 |
oct | 611233061 |
9 | 235003318 |
10 | 103102001 |
11 | 53220072 |
12 | 2a641615 |
13 | 1848b702 |
14 | d99b889 |
15 | 90b8b1b |
hex | 6253631 |
103102001 has 8 divisors (see below), whose sum is σ = 106583808. Its totient is φ = 99630000.
The previous prime is 103101941. The next prime is 103102033. The reversal of 103102001 is 100201301.
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 103102001 - 26 = 103101937 is a prime.
It is a super-2 number, since 2×1031020012 = 21260045220408002, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 103102001.
It is not an unprimeable number, because it can be changed into a prime (103102081) 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, 23426 + ... + 27476.
It is an arithmetic number, because the mean of its divisors is an integer number (13322976).
Almost surely, 2103102001 is an apocalyptic number.
It is an amenable number.
103102001 is a deficient number, since it is larger than the sum of its proper divisors (3481807).
103102001 is an equidigital number, since it uses as much as digits as its factorization.
103102001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4903.
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 103102001 is about 10153.9155501708. The cubic root of 103102001 is about 468.9094998311.
Adding to 103102001 its reverse (100201301), we get a palindrome (203303302).
The spelling of 103102001 in words is "one hundred three million, one hundred two thousand, one".
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