Base | Representation |
---|---|
bin | 11111001100100100011… |
… | …10100101010101111101 |
3 | 10210110202120020122112120 |
4 | 33212102032211111331 |
5 | 120030222414400323 |
6 | 2140231340153153 |
7 | 140304453653661 |
oct | 17462216452575 |
9 | 3713676218476 |
10 | 1071900153213 |
11 | 38365476821a |
12 | 1538a92387b9 |
13 | 7a10629b6b6 |
14 | 39c475668a1 |
15 | 1cd38ab55e3 |
hex | f9923a557d |
1071900153213 has 32 divisors (see below), whose sum is σ = 1546732091520. Its totient is φ = 657808865280.
The previous prime is 1071900153209. The next prime is 1071900153223. The reversal of 1071900153213 is 3123510091701.
It is not a de Polignac number, because 1071900153213 - 22 = 1071900153209 is a prime.
It is a super-2 number, since 2×10719001532132 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1071900153223) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 311368 + ... + 1496913.
It is an arithmetic number, because the mean of its divisors is an integer number (48335377860).
Almost surely, 21071900153213 is an apocalyptic number.
It is an amenable number.
1071900153213 is a deficient number, since it is larger than the sum of its proper divisors (474831938307).
1071900153213 is a wasteful number, since it uses less digits than its factorization.
1071900153213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1808557.
The product of its (nonzero) digits is 5670, while the sum is 33.
The spelling of 1071900153213 in words is "one trillion, seventy-one billion, nine hundred million, one hundred fifty-three thousand, two hundred thirteen".
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