Base | Representation |
---|---|
bin | 11110111010011010110… |
… | …000001000100010000101 |
3 | 21112002012211022221022202 |
4 | 132322122300020202011 |
5 | 234301041344401344 |
6 | 4303521123004245 |
7 | 306322246242146 |
oct | 36723260104205 |
9 | 7462184287282 |
10 | 2124310153349 |
11 | 749a07778a0a |
12 | 2a3857209685 |
13 | 1254246b4527 |
14 | 74b62403acd |
15 | 3a3d157094e |
hex | 1ee9ac08885 |
2124310153349 has 8 divisors (see below), whose sum is σ = 2192918687232. Its totient is φ = 2055706769520.
The previous prime is 2124310153331. The next prime is 2124310153417. The reversal of 2124310153349 is 9433510134212.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2124310153349 - 216 = 2124310087813 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2124310155349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440369 + ... + 2107734.
It is an arithmetic number, because the mean of its divisors is an integer number (274114835904).
Almost surely, 22124310153349 is an apocalyptic number.
It is an amenable number.
2124310153349 is a deficient number, since it is larger than the sum of its proper divisors (68608533883).
2124310153349 is a wasteful number, since it uses less digits than its factorization.
2124310153349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2575027.
The product of its (nonzero) digits is 77760, while the sum is 38.
The spelling of 2124310153349 in words is "two trillion, one hundred twenty-four billion, three hundred ten million, one hundred fifty-three thousand, three hundred forty-nine".
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