Base | Representation |
---|---|
bin | 10111010101110101111… |
… | …00101111101110110100 |
3 | 2211200002210020202112201 |
4 | 23222322330233232310 |
5 | 101114444100402010 |
6 | 1412233415554244 |
7 | 111641213643601 |
oct | 13527274575664 |
9 | 2750083222481 |
10 | 802000403380 |
11 | 28a143357430 |
12 | 10b52438b984 |
13 | 5a822535507 |
14 | 2ab61cc76a8 |
15 | 15cddc3423a |
hex | babaf2fbb4 |
802000403380 has 48 divisors (see below), whose sum is σ = 1837708580736. Its totient is φ = 291573246080.
The previous prime is 802000403357. The next prime is 802000403381. The reversal of 802000403380 is 83304000208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (802000403381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627057 + ... + 1413223.
It is an arithmetic number, because the mean of its divisors is an integer number (38285595432).
Almost surely, 2802000403380 is an apocalyptic number.
It is an amenable number.
802000403380 is an abundant number, since it is smaller than the sum of its proper divisors (1035708177356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
802000403380 is a wasteful number, since it uses less digits than its factorization.
802000403380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 790824 (or 790822 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 802000403380 its reverse (83304000208), we get a palindrome (885304403588).
The spelling of 802000403380 in words is "eight hundred two billion, four hundred three thousand, three hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •