Base | Representation |
---|---|
bin | 1000110010110000… |
… | …10101011100011000 |
3 | 110011222222022121000 |
4 | 10121120111130120 |
5 | 34132004330414 |
6 | 2100234345000 |
7 | 224661641130 |
oct | 43130253430 |
9 | 13158868530 |
10 | 4720776984 |
11 | 2002834690 |
12 | ab8b8b160 |
13 | 5a3056a81 |
14 | 32ad79ac0 |
15 | 1c969db09 |
hex | 119615718 |
4720776984 has 128 divisors (see below), whose sum is σ = 16349068800. Its totient is φ = 1226171520.
The previous prime is 4720776967. The next prime is 4720777001. The reversal of 4720776984 is 4896770274.
It is an interprime number because it is at equal distance from previous prime (4720776967) and next prime (4720777001).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 4720776984.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125287 + ... + 158550.
It is an arithmetic number, because the mean of its divisors is an integer number (127727100).
Almost surely, 24720776984 is an apocalyptic number.
4720776984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4720776984 is an abundant number, since it is smaller than the sum of its proper divisors (11628291816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4720776984 is a wasteful number, since it uses less digits than its factorization.
4720776984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283870 (or 283860 counting only the distinct ones).
The product of its (nonzero) digits is 4741632, while the sum is 54.
The square root of 4720776984 is about 68707.9106362579. The cubic root of 4720776984 is about 1677.5333443976.
The spelling of 4720776984 in words is "four billion, seven hundred twenty million, seven hundred seventy-six thousand, nine hundred eighty-four".
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