Base | Representation |
---|---|
bin | 10110000011011000… |
… | …011011001001000001 |
3 | 2021010020022121002212 |
4 | 112003120123021001 |
5 | 341443314220101 |
6 | 14513352151505 |
7 | 1465534433012 |
oct | 260330331101 |
9 | 67106277085 |
10 | 23679054401 |
11 | a051233052 |
12 | 470a098595 |
13 | 23049768c2 |
14 | 1208b73009 |
15 | 938c461bb |
hex | 58361b241 |
23679054401 has 4 divisors (see below), whose sum is σ = 25071939972. Its totient is φ = 22286168832.
The previous prime is 23679054397. The next prime is 23679054407. The reversal of 23679054401 is 10445097632.
It is a Cunningham number, because it is equal to 1538802+1.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 18435122176 + 5243932225 = 135776^2 + 72415^2 .
It is a cyclic number.
It is not a de Polignac number, because 23679054401 - 22 = 23679054397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23679054407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696442760 + ... + 696442793.
It is an arithmetic number, because the mean of its divisors is an integer number (6267984993).
Almost surely, 223679054401 is an apocalyptic number.
It is an amenable number.
23679054401 is a deficient number, since it is larger than the sum of its proper divisors (1392885571).
23679054401 is a wasteful number, since it uses less digits than its factorization.
23679054401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1392885570.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 23679054401 in words is "twenty-three billion, six hundred seventy-nine million, fifty-four thousand, four hundred one".
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