Base | Representation |
---|---|
bin | 1011011101100100100000… |
… | …0000110111101101100111 |
3 | 1122121210121210202120020011 |
4 | 2313121020000313231213 |
5 | 3122440202402443330 |
6 | 42445323544351051 |
7 | 2440340136333205 |
oct | 267311000675547 |
9 | 48553553676204 |
10 | 12602642234215 |
11 | 4019828a9a040 |
12 | 14b6587475487 |
13 | 705568889797 |
14 | 317d84b3a075 |
15 | 16cc54c1282a |
hex | b7648037b67 |
12602642234215 has 48 divisors (see below), whose sum is σ = 17788557132288. Its totient is φ = 8484246408000.
The previous prime is 12602642234207. The next prime is 12602642234219. The reversal of 12602642234215 is 51243224620621.
It is not a de Polignac number, because 12602642234215 - 23 = 12602642234207 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 (12602642234219) 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 47 ways as a sum of consecutive naturals, for example, 3967771 + ... + 6399100.
It is an arithmetic number, because the mean of its divisors is an integer number (370594940256).
Almost surely, 212602642234215 is an apocalyptic number.
12602642234215 is a deficient number, since it is larger than the sum of its proper divisors (5185914898073).
12602642234215 is a wasteful number, since it uses less digits than its factorization.
12602642234215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10366972 (or 10366941 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 40.
Adding to 12602642234215 its reverse (51243224620621), we get a palindrome (63845866854836).
The spelling of 12602642234215 in words is "twelve trillion, six hundred two billion, six hundred forty-two million, two hundred thirty-four thousand, two hundred fifteen".
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