Base | Representation |
---|---|
bin | 11100010101011… |
… | …000110100101110 |
3 | 1020010111020100000 |
4 | 130111120310232 |
5 | 1433143300000 |
6 | 115100445130 |
7 | 14531365503 |
oct | 3425306456 |
9 | 1203436300 |
10 | 475368750 |
11 | 22437363a |
12 | 1132497a6 |
13 | 7763c9ac |
14 | 471c34aa |
15 | 2bb00000 |
hex | 1c558d2e |
475368750 has 144 divisors (see below), whose sum is σ = 1339320528. Its totient is φ = 126360000.
The previous prime is 475368749. The next prime is 475368757. The reversal of 475368750 is 57863574.
475368750 is a `hidden beast` number, since 47 + 536 + 8 + 75 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 475368696 and 475368705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (475368757) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1518594 + ... + 1518906.
It is an arithmetic number, because the mean of its divisors is an integer number (9300837).
Almost surely, 2475368750 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 475368750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669660264).
475368750 is an abundant number, since it is smaller than the sum of its proper divisors (863951778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475368750 is an frugal number, since it uses more digits than its factorization.
475368750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355 (or 323 counting only the distinct ones).
The product of its (nonzero) digits is 705600, while the sum is 45.
The square root of 475368750 is about 21802.9527816762. The cubic root of 475368750 is about 780.4472287305.
The spelling of 475368750 in words is "four hundred seventy-five million, three hundred sixty-eight thousand, seven hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •