Base | Representation |
---|---|
bin | 1101101100010110001… |
… | …01110110000011000001 |
3 | 1122222101220112101022122 |
4 | 12312023011312003001 |
5 | 30202023130003020 |
6 | 1000045434214025 |
7 | 45664025342651 |
oct | 6661305660301 |
9 | 1588356471278 |
10 | 470485000385 |
11 | 171593576434 |
12 | 77224584315 |
13 | 3549c3b866a |
14 | 18ab3388361 |
15 | c3898ad125 |
hex | 6d8b1760c1 |
470485000385 has 16 divisors (see below), whose sum is σ = 566930769600. Its totient is φ = 374824739520.
The previous prime is 470485000357. The next prime is 470485000397. The reversal of 470485000385 is 583000584074.
It is not a de Polignac number, because 470485000385 - 216 = 470484934849 is a prime.
It is a super-2 number, since 2×4704850003852 (a number of 24 digits) contains 22 as substring.
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, 1300391 + ... + 1622339.
It is an arithmetic number, because the mean of its divisors is an integer number (35433173100).
Almost surely, 2470485000385 is an apocalyptic number.
It is an amenable number.
470485000385 is a deficient number, since it is larger than the sum of its proper divisors (96445769215).
470485000385 is a wasteful number, since it uses less digits than its factorization.
470485000385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323168.
The product of its (nonzero) digits is 537600, while the sum is 44.
The spelling of 470485000385 in words is "four hundred seventy billion, four hundred eighty-five million, three hundred eighty-five", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •