Base | Representation |
---|---|
bin | 10011000000001101… |
… | …10000110010010111 |
3 | 222100000110120000120 |
4 | 21200012300302113 |
5 | 131343243220043 |
6 | 4404211043023 |
7 | 510552201150 |
oct | 114006606227 |
9 | 28300416016 |
10 | 10202320023 |
11 | 4365a42045 |
12 | 1b888a0473 |
13 | c678a776c |
14 | 6cad8a927 |
15 | 3eaa24983 |
hex | 2601b0c97 |
10202320023 has 16 divisors (see below), whose sum is σ = 15966566400. Its totient is φ = 5672331936.
The previous prime is 10202319997. The next prime is 10202320081. The reversal of 10202320023 is 32002320201.
It is not a de Polignac number, because 10202320023 - 25 = 10202319991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10202319984 and 10202320011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202310023) 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, 6564423 + ... + 6565976.
It is an arithmetic number, because the mean of its divisors is an integer number (997910400).
Almost surely, 210202320023 is an apocalyptic number.
10202320023 is a deficient number, since it is larger than the sum of its proper divisors (5764246377).
10202320023 is a wasteful number, since it uses less digits than its factorization.
10202320023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13130446.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 10202320023 its reverse (32002320201), we get a palindrome (42204640224).
The spelling of 10202320023 in words is "ten billion, two hundred two million, three hundred twenty thousand, twenty-three".
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