Base | Representation |
---|---|
bin | 1111000100110… |
… | …11000000000111 |
3 | 22210222001000010 |
4 | 13202123000013 |
5 | 224333322012 |
6 | 20314321303 |
7 | 3063632505 |
oct | 742330007 |
9 | 283861003 |
10 | 126464007 |
11 | 6542730a |
12 | 36429233 |
13 | 2027b197 |
14 | 12b1d675 |
15 | b180c3c |
hex | 789b007 |
126464007 has 8 divisors (see below), whose sum is σ = 169832320. Its totient is φ = 83702520.
The previous prime is 126463991. The next prime is 126464017. The reversal of 126464007 is 700464621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 126464007 - 24 = 126463991 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 (126464017) 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, 151219 + ... + 152052.
It is an arithmetic number, because the mean of its divisors is an integer number (21229040).
Almost surely, 2126464007 is an apocalyptic number.
126464007 is a deficient number, since it is larger than the sum of its proper divisors (43368313).
126464007 is a wasteful number, since it uses less digits than its factorization.
126464007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303413.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 126464007 is about 11245.6216813478. The cubic root of 126464007 is about 501.9444378541.
It can be divided in two parts, 12646 and 4007, that added together give a triangular number (16653 = T182).
The spelling of 126464007 in words is "one hundred twenty-six million, four hundred sixty-four thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •