Base | Representation |
---|---|
bin | 110110101010101000001010… |
… | …0110111101000111101010010 |
3 | 2100001112120222120122000110021 |
4 | 1231111100110313220331102 |
5 | 1001011202101413032403 |
6 | 4422402215435254054 |
7 | 203166046323231004 |
oct | 15525202467507522 |
9 | 2301476876560407 |
10 | 480847708720978 |
11 | 12a238405998755 |
12 | 45b1b6108aa32a |
13 | 1783c98a4b8841 |
14 | 86a5220856374 |
15 | 3a8ce444a18bd |
hex | 1b55414de8f52 |
480847708720978 has 16 divisors (see below), whose sum is σ = 738391124142936. Its totient is φ = 234782551382400.
The previous prime is 480847708720961. The next prime is 480847708720979. The reversal of 480847708720978 is 879027807748084.
It can be written as a sum of positive squares in 4 ways, for example, as 433561222669689 + 47286486051289 = 20822133^2 + 6876517^2 .
It is a super-3 number, since 3×4808477087209783 (a number of 45 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 480847708720898 and 480847708720907.
It is not an unprimeable number, because it can be changed into a prime (480847708720979) 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, 16304329101 + ... + 16304358592.
Almost surely, 2480847708720978 is an apocalyptic number.
480847708720978 is a deficient number, since it is larger than the sum of its proper divisors (257543415421958).
480847708720978 is a wasteful number, since it uses less digits than its factorization.
480847708720978 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32608687869.
The product of its (nonzero) digits is 2832334848, while the sum is 79.
The spelling of 480847708720978 in words is "four hundred eighty trillion, eight hundred forty-seven billion, seven hundred eight million, seven hundred twenty thousand, nine hundred seventy-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •