Base | Representation |
---|---|
bin | 1011110001101010011… |
… | …1011110110000001111 |
3 | 201100012022222212100211 |
4 | 2330122213132300033 |
5 | 11303312331120421 |
6 | 232535005503251 |
7 | 20421300540343 |
oct | 2743247366017 |
9 | 640168885324 |
10 | 202310020111 |
11 | 78887806531 |
12 | 33261271b27 |
13 | 16101a92094 |
14 | 9b12bdb623 |
15 | 53e11749e1 |
hex | 2f1a9dec0f |
202310020111 has 8 divisors (see below), whose sum is σ = 213279473664. Its totient is φ = 191618274360.
The previous prime is 202310020103. The next prime is 202310020117. The reversal of 202310020111 is 111020013202.
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 202310020111 - 23 = 202310020103 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202310020091 and 202310020100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202310020117) 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, 69425455 + ... + 69428368.
It is an arithmetic number, because the mean of its divisors is an integer number (26659934208).
Almost surely, 2202310020111 is an apocalyptic number.
202310020111 is a deficient number, since it is larger than the sum of its proper divisors (10969453553).
202310020111 is a wasteful number, since it uses less digits than its factorization.
202310020111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138853901.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 202310020111 its reverse (111020013202), we get a palindrome (313330033313).
The spelling of 202310020111 in words is "two hundred two billion, three hundred ten million, twenty thousand, one hundred eleven".
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