Base | Representation |
---|---|
bin | 1011111010100… |
… | …0100011101100 |
3 | 10111000220201210 |
4 | 2332220203230 |
5 | 100243122414 |
6 | 4543034420 |
7 | 1144524201 |
oct | 276504354 |
9 | 114026653 |
10 | 49973484 |
11 | 26232900 |
12 | 1489ba10 |
13 | a479312 |
14 | 68cbca8 |
15 | 45c1e59 |
hex | 2fa88ec |
49973484 has 72 divisors (see below), whose sum is σ = 129654784. Its totient is φ = 14968800.
The previous prime is 49973479. The next prime is 49973509. The reversal of 49973484 is 48437994.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184269 + ... + 184539.
Almost surely, 249973484 is an apocalyptic number.
49973484 is a gapful number since it is divisible by the number (44) 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 49973484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64827392).
49973484 is an abundant number, since it is smaller than the sum of its proper divisors (79681300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49973484 is a wasteful number, since it uses less digits than its factorization.
49973484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427 (or 414 counting only the distinct ones).
The product of its digits is 870912, while the sum is 48.
The square root of 49973484 is about 7069.1925988758. The cubic root of 49973484 is about 368.3380144957.
The spelling of 49973484 in words is "forty-nine million, nine hundred seventy-three thousand, four hundred eighty-four".
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