Base | Representation |
---|---|
bin | 1101000111100000… |
… | …11001000111100000 |
3 | 200011210101220101100 |
4 | 12203300121013200 |
5 | 103410314324141 |
6 | 3122445434400 |
7 | 336341616306 |
oct | 64360310740 |
9 | 20153356340 |
10 | 7042339296 |
11 | 2a94242823 |
12 | 144656ba00 |
13 | 88300b495 |
14 | 4ab41c276 |
15 | 2b33ce0b6 |
hex | 1a3c191e0 |
7042339296 has 72 divisors (see below), whose sum is σ = 20082731760. Its totient is φ = 2340873216.
The previous prime is 7042339289. The next prime is 7042339307. The reversal of 7042339296 is 6929332407.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69336 + ... + 137448.
It is an arithmetic number, because the mean of its divisors is an integer number (278926830).
Almost surely, 27042339296 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 7042339296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10041365880).
7042339296 is an abundant number, since it is smaller than the sum of its proper divisors (13040392464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7042339296 is a wasteful number, since it uses less digits than its factorization.
7042339296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68488 (or 68477 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 45.
The square root of 7042339296 is about 83918.6468909026. The cubic root of 7042339296 is about 1916.7802024473.
The spelling of 7042339296 in words is "seven billion, forty-two million, three hundred thirty-nine thousand, two hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •