Base | Representation |
---|---|
bin | 11100100111100… |
… | …110000111010010 |
3 | 1020110110201200211 |
4 | 130213212013102 |
5 | 1440404014103 |
6 | 115351034334 |
7 | 14620065154 |
oct | 3447460722 |
9 | 1213421624 |
10 | 480141778 |
11 | 227033696 |
12 | 11496b9aa |
13 | 7862137c |
14 | 47aa6ad4 |
15 | 2c24436d |
hex | 1c9e61d2 |
480141778 has 16 divisors (see below), whose sum is σ = 766995480. Its totient is φ = 224640256.
The previous prime is 480141773. The next prime is 480141791. The reversal of 480141778 is 877141084.
It can be written as a sum of positive squares in 4 ways, for example, as 470759809 + 9381969 = 21697^2 + 3063^2 .
It is a super-2 number, since 2×4801417782 = 461072253962002568, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 480141778.
It is not an unprimeable number, because it can be changed into a prime (480141773) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34933 + ... + 46696.
Almost surely, 2480141778 is an apocalyptic number.
480141778 is a deficient number, since it is larger than the sum of its proper divisors (286853702).
480141778 is a wasteful number, since it uses less digits than its factorization.
480141778 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81821.
The product of its (nonzero) digits is 50176, while the sum is 40.
The square root of 480141778 is about 21912.1376866795. The cubic root of 480141778 is about 783.0506098262.
The spelling of 480141778 in words is "four hundred eighty million, one hundred forty-one thousand, seven hundred seventy-eight".
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