Base | Representation |
---|---|
bin | 100011011111111101001… |
… | …1100110000010100100010 |
3 | 122021102112011221010021220 |
4 | 1012333322130300110202 |
5 | 1114414132332113124 |
6 | 14213213230155510 |
7 | 1012331625243366 |
oct | 106777234602442 |
9 | 18242464833256 |
10 | 4878989722914 |
11 | 161119355a2aa |
12 | 6696b7952b96 |
13 | 2951187b2008 |
14 | 12c2041b92a6 |
15 | 86da8c09879 |
hex | 46ffa730522 |
4878989722914 has 16 divisors (see below), whose sum is σ = 9759069708480. Its totient is φ = 1626148197200.
The previous prime is 4878989722897. The next prime is 4878989722933. The reversal of 4878989722914 is 4192279898784.
It is a self number, because there is not a number n which added to its sum of digits gives 4878989722914.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45369429 + ... + 45476840.
It is an arithmetic number, because the mean of its divisors is an integer number (609941856780).
Almost surely, 24878989722914 is an apocalyptic number.
4878989722914 is an abundant number, since it is smaller than the sum of its proper divisors (4880079985566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4878989722914 is a wasteful number, since it uses less digits than its factorization.
4878989722914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90855225.
The product of its digits is 1170505728, while the sum is 78.
The spelling of 4878989722914 in words is "four trillion, eight hundred seventy-eight billion, nine hundred eighty-nine million, seven hundred twenty-two thousand, nine hundred fourteen".
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