Base | Representation |
---|---|
bin | 1110111001000100000… |
… | …11100100101000100010 |
3 | 1210220201100000121222002 |
4 | 13130202003210220202 |
5 | 31340401123020200 |
6 | 1031020432444002 |
7 | 51652502143310 |
oct | 7344203445042 |
9 | 1726640017862 |
10 | 511672470050 |
11 | 187aa9851a65 |
12 | 831ba0a9602 |
13 | 39334495ba1 |
14 | 1aa9d5430b0 |
15 | d49a757bd5 |
hex | 77220e4a22 |
511672470050 has 48 divisors (see below), whose sum is σ = 1122755615232. Its totient is φ = 169771507200.
The previous prime is 511672470041. The next prime is 511672470061. The reversal of 511672470050 is 50074276115.
It is a junction number, because it is equal to n+sod(n) for n = 511672469986 and 511672470013.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23568527 + ... + 23590226.
It is an arithmetic number, because the mean of its divisors is an integer number (23390741984).
Almost surely, 2511672470050 is an apocalyptic number.
511672470050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
511672470050 is an abundant number, since it is smaller than the sum of its proper divisors (611083145182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
511672470050 is a wasteful number, since it uses less digits than its factorization.
511672470050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47158803 (or 47158798 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 38.
The spelling of 511672470050 in words is "five hundred eleven billion, six hundred seventy-two million, four hundred seventy thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •