Base | Representation |
---|---|
bin | 1001001000110110… |
… | …00101111100000000 |
3 | 110122220121010101220 |
4 | 10210123011330000 |
5 | 40021422034110 |
6 | 2130453355040 |
7 | 232401505446 |
oct | 44433057400 |
9 | 13586533356 |
10 | 4906049280 |
11 | 2098378490 |
12 | b4b038a80 |
13 | 602555652 |
14 | 347806b96 |
15 | 1daa99370 |
hex | 1246c5f00 |
4906049280 has 288 divisors, whose sum is σ = 17995703040. Its totient is φ = 1126563840.
The previous prime is 4906049273. The next prime is 4906049297. The reversal of 4906049280 is 829406094.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 799504 + ... + 805616.
It is an arithmetic number, because the mean of its divisors is an integer number (62485080).
Almost surely, 24906049280 is an apocalyptic number.
4906049280 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 4906049280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8997851520).
4906049280 is an abundant number, since it is smaller than the sum of its proper divisors (13089653760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4906049280 is a wasteful number, since it uses less digits than its factorization.
4906049280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6167 (or 6153 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 4906049280 is about 70043.1958151540. The cubic root of 4906049280 is about 1699.1979238238.
The spelling of 4906049280 in words is "four billion, nine hundred six million, forty-nine thousand, two hundred eighty".
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