Base | Representation |
---|---|
bin | 1100011001100100110… |
… | …01100100000001111000 |
3 | 1111201200222012112121220 |
4 | 12030302121210001320 |
5 | 23440021103334110 |
6 | 523420132432040 |
7 | 42531564334644 |
oct | 6146231440170 |
9 | 1451628175556 |
10 | 426047324280 |
11 | 15475a675686 |
12 | 6a6a2478620 |
13 | 31239b41266 |
14 | 16899695c24 |
15 | b1384e9370 |
hex | 6332664078 |
426047324280 has 128 divisors (see below), whose sum is σ = 1306424531520. Its totient is φ = 111112335360.
The previous prime is 426047324237. The next prime is 426047324303. The reversal of 426047324280 is 82423740624.
It is a super-2 number, since 2×4260473242802 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1883670 + ... + 2097690.
Almost surely, 2426047324280 is an apocalyptic number.
426047324280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 426047324280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653212265760).
426047324280 is an abundant number, since it is smaller than the sum of its proper divisors (880377207240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426047324280 is a wasteful number, since it uses less digits than its factorization.
426047324280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214401 (or 214397 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 42.
The spelling of 426047324280 in words is "four hundred twenty-six billion, forty-seven million, three hundred twenty-four thousand, two hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •