Base | Representation |
---|---|
bin | 11100101110011… |
… | …110010010001100 |
3 | 1020120212022212022 |
4 | 130232132102030 |
5 | 1441334212331 |
6 | 115453425312 |
7 | 14641314431 |
oct | 3456362214 |
9 | 1216768768 |
10 | 481944716 |
11 | 228055220 |
12 | 11549b238 |
13 | 78b02bb6 |
14 | 48015b88 |
15 | 2c49d67b |
hex | 1cb9e48c |
481944716 has 12 divisors (see below), whose sum is σ = 920076360. Its totient is φ = 219065760.
The previous prime is 481944667. The next prime is 481944719. The reversal of 481944716 is 617449184.
It is a happy number.
It is a super-4 number, since 4×4819447164 (a number of 36 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 10953289 = 481944716 / (4 + 8 + 1 + 9 + 4 + 4 + 7 + 1 + 6).
It is not an unprimeable number, because it can be changed into a prime (481944719) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5476601 + ... + 5476688.
It is an arithmetic number, because the mean of its divisors is an integer number (76673030).
Almost surely, 2481944716 is an apocalyptic number.
481944716 is the 11735-th centered heptagonal number.
It is an amenable number.
481944716 is a deficient number, since it is larger than the sum of its proper divisors (438131644).
481944716 is a wasteful number, since it uses less digits than its factorization.
481944716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10953304 (or 10953302 counting only the distinct ones).
The product of its digits is 193536, while the sum is 44.
The square root of 481944716 is about 21953.2393053964. The cubic root of 481944716 is about 784.0295069937.
The spelling of 481944716 in words is "four hundred eighty-one million, nine hundred forty-four thousand, seven hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •