Base | Representation |
---|---|
bin | 100011110000100001100… |
… | …1111111111111000100000 |
3 | 122101211100220002212002210 |
4 | 1013201003033333320200 |
5 | 1121010020114311140 |
6 | 14241420033242120 |
7 | 1015031435000250 |
oct | 107410317777040 |
9 | 18354326085083 |
10 | 4914570853920 |
11 | 16252921406a2 |
12 | 674587a03340 |
13 | 298599225ba0 |
14 | 12dc1b959960 |
15 | 87c8c7cbd80 |
hex | 478433ffe20 |
4914570853920 has 768 divisors, whose sum is σ = 20169032970240. Its totient is φ = 977870831616.
The previous prime is 4914570853831. The next prime is 4914570853921. The reversal of 4914570853920 is 293580754194.
It is not an unprimeable number, because it can be changed into a prime (4914570853921) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 54423847 + ... + 54514073.
It is an arithmetic number, because the mean of its divisors is an integer number (26261761680).
Almost surely, 24914570853920 is an apocalyptic number.
4914570853920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4914570853920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10084516485120).
4914570853920 is an abundant number, since it is smaller than the sum of its proper divisors (15254462116320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4914570853920 is a wasteful number, since it uses less digits than its factorization.
4914570853920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90337 (or 90329 counting only the distinct ones).
The product of its (nonzero) digits is 10886400, while the sum is 57.
The spelling of 4914570853920 in words is "four trillion, nine hundred fourteen billion, five hundred seventy million, eight hundred fifty-three thousand, nine hundred twenty".
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