Base | Representation |
---|---|
bin | 11101010000010101011… |
… | …111010101101101001000 |
3 | 21010012012121010101010000 |
4 | 131100111133111231020 |
5 | 230414302214401212 |
6 | 4135322321123000 |
7 | 265150500340533 |
oct | 35202537255510 |
9 | 7105177111100 |
10 | 2010405231432 |
11 | 705676384204 |
12 | 285768789460 |
13 | 1177711a5350 |
14 | 6d438779a1a |
15 | 374667341dc |
hex | 1d4157d5b48 |
2010405231432 has 80 divisors (see below), whose sum is σ = 6064149708540. Its totient is φ = 618586222464.
The previous prime is 2010405231431. The next prime is 2010405231467. The reversal of 2010405231432 is 2341325040102.
2010405231432 is a `hidden beast` number, since 2 + 0 + 104 + 0 + 523 + 1 + 4 + 32 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1877190451236 + 133214780196 = 1370106^2 + 364986^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2010405231396 and 2010405231405.
It is not an unprimeable number, because it can be changed into a prime (2010405231431) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 119317623 + ... + 119334470.
Almost surely, 22010405231432 is an apocalyptic number.
It is an amenable number.
2010405231432 is an abundant number, since it is smaller than the sum of its proper divisors (4053744477108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010405231432 is a wasteful number, since it uses less digits than its factorization.
2010405231432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238652124 (or 238652111 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The spelling of 2010405231432 in words is "two trillion, ten billion, four hundred five million, two hundred thirty-one thousand, four hundred thirty-two".
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