Base | Representation |
---|---|
bin | 1100001010010… |
… | …11111110111001 |
3 | 21002222022101020 |
4 | 12011023332321 |
5 | 202104214342 |
6 | 14042413053 |
7 | 2346116301 |
oct | 605137671 |
9 | 232868336 |
10 | 102023097 |
11 | 52653510 |
12 | 2a201189 |
13 | 181a15c7 |
14 | d79a601 |
15 | 8e540ec |
hex | 614bfb9 |
102023097 has 16 divisors (see below), whose sum is σ = 152409792. Its totient is φ = 60160320.
The previous prime is 102023087. The next prime is 102023143. The reversal of 102023097 is 790320201.
It is not a de Polignac number, because 102023097 - 27 = 102022969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102023057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40558 + ... + 42999.
It is an arithmetic number, because the mean of its divisors is an integer number (9525612).
Almost surely, 2102023097 is an apocalyptic number.
It is an amenable number.
102023097 is a deficient number, since it is larger than the sum of its proper divisors (50386695).
102023097 is a wasteful number, since it uses less digits than its factorization.
102023097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83608.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 102023097 is about 10100.6483455271. The cubic root of 102023097 is about 467.2681370944.
Adding to 102023097 its reverse (790320201), we get a palindrome (892343298).
The spelling of 102023097 in words is "one hundred two million, twenty-three thousand, ninety-seven".
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