Base | Representation |
---|---|
bin | 1011000100100010000… |
… | …00111010110000000000 |
3 | 1100100212001000011010000 |
4 | 11202101000322300000 |
5 | 22213014323342013 |
6 | 450425423040000 |
7 | 36324264103251 |
oct | 5422100726000 |
9 | 1310761004100 |
10 | 380390059008 |
11 | 1373602a94a3 |
12 | 6187ba40000 |
13 | 29b41a0426b |
14 | 145a7a14b28 |
15 | 9d6502a973 |
hex | 589103ac00 |
380390059008 has 440 divisors, whose sum is σ = 1215100903104. Its totient is φ = 118112256000.
The previous prime is 380390059003. The next prime is 380390059013. The reversal of 380390059008 is 800950093083.
It is an interprime number because it is at equal distance from previous prime (380390059003) and next prime (380390059013).
It is not an unprimeable number, because it can be changed into a prime (380390059003) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142413513 + ... + 142416183.
Almost surely, 2380390059008 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 380390059008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607550451552).
380390059008 is an abundant number, since it is smaller than the sum of its proper divisors (834710844096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380390059008 is a wasteful number, since it uses less digits than its factorization.
380390059008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2821 (or 2794 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The spelling of 380390059008 in words is "three hundred eighty billion, three hundred ninety million, fifty-nine thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •