Base | Representation |
---|---|
bin | 10110100011110100001100… |
… | …11000000001000000000000 |
3 | 20111122120211100002212101100 |
4 | 23101322012120001000000 |
5 | 23000243442414230141 |
6 | 253302041310134400 |
7 | 13310066256323625 |
oct | 1321720630010000 |
9 | 214576740085340 |
10 | 49609126711296 |
11 | 148971267a2aa9 |
12 | 56926b81b1400 |
13 | 218b174b9b829 |
14 | c3714760234c |
15 | 5b06a96220b6 |
hex | 2d1e86601000 |
49609126711296 has 156 divisors (see below), whose sum is σ = 143360066910060. Its totient is φ = 16529185505280.
The previous prime is 49609126711283. The next prime is 49609126711297. The reversal of 49609126711296 is 69211762190694.
49609126711296 is a `hidden beast` number, since 4 + 9 + 609 + 1 + 2 + 6 + 7 + 1 + 12 + 9 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 30772137885696 + 18836988825600 = 5547264^2 + 4340160^2 .
It is a super-2 number, since 2×496091267112962 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49609126711297) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84827566 + ... + 85410386.
It is an arithmetic number, because the mean of its divisors is an integer number (918974787885).
Almost surely, 249609126711296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49609126711296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71680033455030).
49609126711296 is an abundant number, since it is smaller than the sum of its proper divisors (93750940198764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49609126711296 is a wasteful number, since it uses less digits than its factorization.
49609126711296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585160 (or 585135 counting only the distinct ones).
The product of its (nonzero) digits is 17635968, while the sum is 63.
The spelling of 49609126711296 in words is "forty-nine trillion, six hundred nine billion, one hundred twenty-six million, seven hundred eleven thousand, two hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.371 sec. • engine limits •