Base | Representation |
---|---|
bin | 1011101010100101111… |
… | …1101011111000110001 |
3 | 201011022001211010212001 |
4 | 2322221133223320301 |
5 | 11240421002320340 |
6 | 232022411534001 |
7 | 20323254115300 |
oct | 2725137537061 |
9 | 634261733761 |
10 | 200412151345 |
11 | 77aa348664a |
12 | 32a1175a301 |
13 | 15b8b826603 |
14 | 99b2b2a437 |
15 | 532e73829a |
hex | 2ea97ebe31 |
200412151345 has 12 divisors (see below), whose sum is σ = 279759003444. Its totient is φ = 137425475040.
The previous prime is 200412151267. The next prime is 200412151367. The reversal of 200412151345 is 543151214002.
It can be written as a sum of positive squares in 2 ways, for example, as 88061156001 + 112350995344 = 296751^2 + 335188^2 .
It is not a de Polignac number, because 200412151345 - 223 = 200403762737 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409004146 + ... + 409004635.
It is an arithmetic number, because the mean of its divisors is an integer number (23313250287).
Almost surely, 2200412151345 is an apocalyptic number.
It is an amenable number.
200412151345 is a deficient number, since it is larger than the sum of its proper divisors (79346852099).
200412151345 is an equidigital number, since it uses as much as digits as its factorization.
200412151345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 818008800 (or 818008793 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 200412151345 its reverse (543151214002), we get a palindrome (743563365347).
The spelling of 200412151345 in words is "two hundred billion, four hundred twelve million, one hundred fifty-one thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.059 sec. • engine limits •