Base | Representation |
---|---|
bin | 10010001100010011010100 |
3 | 22222021210220 |
4 | 102030103110 |
5 | 2210101410 |
6 | 250114340 |
7 | 55351506 |
oct | 22142324 |
9 | 8867726 |
10 | 4768980 |
11 | 2768007 |
12 | 171b9b0 |
13 | cac8a8 |
14 | 8c1d76 |
15 | 643070 |
hex | 48c4d4 |
4768980 has 48 divisors (see below), whose sum is σ = 13582464. Its totient is φ = 1249920.
The previous prime is 4768969. The next prime is 4768987. The reversal of 4768980 is 898674.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4768987) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3009 + ... + 4311.
It is an arithmetic number, because the mean of its divisors is an integer number (282968).
Almost surely, 24768980 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 4768980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6791232).
4768980 is an abundant number, since it is smaller than the sum of its proper divisors (8813484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4768980 is a wasteful number, since it uses less digits than its factorization.
4768980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1376 (or 1374 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 4768980 is about 2183.7994413407. The cubic root of 4768980 is about 168.3223685524.
The spelling of 4768980 in words is "four million, seven hundred sixty-eight thousand, nine hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •