Base | Representation |
---|---|
bin | 1001001011111111001110… |
… | …11000101011101001010000 |
3 | 2122112101202200210010222120 |
4 | 10211333213120223221100 |
5 | 10122001433434401313 |
6 | 110545103154534240 |
7 | 4153424656522221 |
oct | 445774730535120 |
9 | 78471680703876 |
10 | 20203113200208 |
11 | 648a101786674 |
12 | 23235b9897380 |
13 | b371b75a02c3 |
14 | 4dbb9b9b1248 |
15 | 2507e17aed23 |
hex | 125fe762ba50 |
20203113200208 has 80 divisors (see below), whose sum is σ = 54522667337856. Its totient is φ = 6434227008000.
The previous prime is 20203113200173. The next prime is 20203113200213. The reversal of 20203113200208 is 80200231130202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 9465043 + ... + 11401458.
Almost surely, 220203113200208 is an apocalyptic number.
It is an amenable number.
20203113200208 is an abundant number, since it is smaller than the sum of its proper divisors (34319554137648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20203113200208 is a wasteful number, since it uses less digits than its factorization.
20203113200208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20867412 (or 20867406 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The spelling of 20203113200208 in words is "twenty trillion, two hundred three billion, one hundred thirteen million, two hundred thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •