Base | Representation |
---|---|
bin | 111001011011111000… |
… | …1001001110011110011 |
3 | 102210100221002222001112 |
4 | 1302313301021303303 |
5 | 4010101100400201 |
6 | 132355043223535 |
7 | 11624351254610 |
oct | 1626761116363 |
9 | 383327088045 |
10 | 123342200051 |
11 | 48344502524 |
12 | 1baa3077bab |
13 | b828753735 |
14 | 5d81189507 |
15 | 331d5e20bb |
hex | 1cb7c49cf3 |
123342200051 has 16 divisors (see below), whose sum is σ = 144313787904. Its totient is φ = 103210922304.
The previous prime is 123342200029. The next prime is 123342200083. The reversal of 123342200051 is 150002243321.
It is not a de Polignac number, because 123342200051 - 210 = 123342199027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123342200011) 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, 497090 + ... + 702696.
It is an arithmetic number, because the mean of its divisors is an integer number (9019611744).
Almost surely, 2123342200051 is an apocalyptic number.
123342200051 is a deficient number, since it is larger than the sum of its proper divisors (20971587853).
123342200051 is a wasteful number, since it uses less digits than its factorization.
123342200051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207650.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 123342200051 its reverse (150002243321), we get a palindrome (273344443372).
The spelling of 123342200051 in words is "one hundred twenty-three billion, three hundred forty-two million, two hundred thousand, fifty-one".
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