Base | Representation |
---|---|
bin | 10011000001010111… |
… | …01110110110101111 |
3 | 222100200200221010220 |
4 | 21200223232312233 |
5 | 131403233331224 |
6 | 4405154502423 |
7 | 511030444050 |
oct | 114053566657 |
9 | 28320627126 |
10 | 10212011439 |
11 | 4370461383 |
12 | 1b8bb94a13 |
13 | c698bba26 |
14 | 6cc390727 |
15 | 3eb7db279 |
hex | 260aeedaf |
10212011439 has 16 divisors (see below), whose sum is σ = 15566982912. Its totient is φ = 5833251648.
The previous prime is 10212011417. The next prime is 10212011443. The reversal of 10212011439 is 93411021201.
It is not a de Polignac number, because 10212011439 - 219 = 10211487151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212011839) 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, 32649 + ... + 146594.
It is an arithmetic number, because the mean of its divisors is an integer number (972936432).
Almost surely, 210212011439 is an apocalyptic number.
10212011439 is a deficient number, since it is larger than the sum of its proper divisors (5354971473).
10212011439 is a wasteful number, since it uses less digits than its factorization.
10212011439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181966.
The product of its (nonzero) digits is 432, while the sum is 24.
The spelling of 10212011439 in words is "ten billion, two hundred twelve million, eleven thousand, four hundred thirty-nine".
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