Base | Representation |
---|---|
bin | 11111010101001111101… |
… | …110010110010101001101 |
3 | 21121211120100220222012221 |
4 | 133111033232112111031 |
5 | 240234040214243303 |
6 | 4325043343455341 |
7 | 311362140302551 |
oct | 37251756262515 |
9 | 7554510828187 |
10 | 2153116165453 |
11 | 760149a42190 |
12 | 2a93562b7551 |
13 | 1280655ab7c6 |
14 | 762d6045861 |
15 | 3b01a44a4bd |
hex | 1f54fb9654d |
2153116165453 has 16 divisors (see below), whose sum is σ = 2366993502720. Its totient is φ = 1942264724400.
The previous prime is 2153116165451. The next prime is 2153116165559. The reversal of 2153116165453 is 3545616113512.
It is not a de Polignac number, because 2153116165453 - 21 = 2153116165451 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153116165451) 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, 17933938 + ... + 18053596.
It is an arithmetic number, because the mean of its divisors is an integer number (147937093920).
Almost surely, 22153116165453 is an apocalyptic number.
It is an amenable number.
2153116165453 is a deficient number, since it is larger than the sum of its proper divisors (213877337267).
2153116165453 is a wasteful number, since it uses less digits than its factorization.
2153116165453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132288.
The product of its digits is 324000, while the sum is 43.
The spelling of 2153116165453 in words is "two trillion, one hundred fifty-three billion, one hundred sixteen million, one hundred sixty-five thousand, four hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •