Base | Representation |
---|---|
bin | 1111010010000000… |
… | …1011011101010000 |
3 | 101120212210001201122 |
4 | 3310200023131100 |
5 | 31400112414430 |
6 | 1515013421412 |
7 | 203440033643 |
oct | 36440133520 |
9 | 11525701648 |
10 | 4102076240 |
11 | 1815573659 |
12 | 96593a868 |
13 | 504b11262 |
14 | 2acb25a5a |
15 | 1901d9ee5 |
hex | f480b750 |
4102076240 has 80 divisors (see below), whose sum is σ = 10085354496. Its totient is φ = 1549132800.
The previous prime is 4102076207. The next prime is 4102076291. The reversal of 4102076240 is 426702014.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81509 + ... + 121851.
Almost surely, 24102076240 is an apocalyptic number.
4102076240 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 4102076240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5042677248).
4102076240 is an abundant number, since it is smaller than the sum of its proper divisors (5983278256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4102076240 is a wasteful number, since it uses less digits than its factorization.
4102076240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40428 (or 40422 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 4102076240 is about 64047.4530328880. The cubic root of 4102076240 is about 1600.7907861797.
Adding to 4102076240 its reverse (426702014), we get a palindrome (4528778254).
The spelling of 4102076240 in words is "four billion, one hundred two million, seventy-six thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •