Base | Representation |
---|---|
bin | 101101011100100001111… |
… | …010100111111110011101 |
3 | 102001120000221201221111020 |
4 | 231130201322213332131 |
5 | 402131411110143123 |
6 | 10350405135514353 |
7 | 441426051022440 |
oct | 55344172477635 |
9 | 12046027657436 |
10 | 3123010240413 |
11 | aa4508955a98 |
12 | 4253159889b9 |
13 | 1986635758cb |
14 | ab223d4d657 |
15 | 56383b127e3 |
hex | 2d721ea7f9d |
3123010240413 has 64 divisors (see below), whose sum is σ = 5018691305472. Its totient is φ = 1688829912000.
The previous prime is 3123010240411. The next prime is 3123010240421. The reversal of 3123010240413 is 3140420103213.
It is a happy number.
It is not a de Polignac number, because 3123010240413 - 21 = 3123010240411 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123010240411) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54048288 + ... + 54106038.
It is an arithmetic number, because the mean of its divisors is an integer number (78417051648).
Almost surely, 23123010240413 is an apocalyptic number.
It is an amenable number.
3123010240413 is a deficient number, since it is larger than the sum of its proper divisors (1895681065059).
3123010240413 is a wasteful number, since it uses less digits than its factorization.
3123010240413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58974.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 3123010240413 its reverse (3140420103213), we get a palindrome (6263430343626).
The spelling of 3123010240413 in words is "three trillion, one hundred twenty-three billion, ten million, two hundred forty thousand, four hundred thirteen".
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