Base | Representation |
---|---|
bin | 1111100000011… |
… | …11100111111000 |
3 | 100001210010101110 |
4 | 13300033213320 |
5 | 231300244131 |
6 | 20524120320 |
7 | 3136503414 |
oct | 760174770 |
9 | 301703343 |
10 | 130087416 |
11 | 67481668 |
12 | 376960a0 |
13 | 20c49504 |
14 | 133c3d44 |
15 | b649646 |
hex | 7c0f9f8 |
130087416 has 16 divisors (see below), whose sum is σ = 325218600. Its totient is φ = 43362464.
The previous prime is 130087411. The next prime is 130087421. The reversal of 130087416 is 614780031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130087411) and next prime (130087421).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130087411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2710131 + ... + 2710178.
Almost surely, 2130087416 is an apocalyptic number.
It is an amenable number.
130087416 is an abundant number, since it is smaller than the sum of its proper divisors (195131184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130087416 is a wasteful number, since it uses less digits than its factorization.
130087416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5420318 (or 5420314 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 130087416 is about 11405.5870519671. The cubic root of 130087416 is about 506.6932230617.
The spelling of 130087416 in words is "one hundred thirty million, eighty-seven thousand, four hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •