Base | Representation |
---|---|
bin | 1011110111111… |
… | …1011010001101 |
3 | 10110201100112110 |
4 | 2331333122031 |
5 | 100222224231 |
6 | 4535254233 |
7 | 1143222624 |
oct | 275773215 |
9 | 113640473 |
10 | 49804941 |
11 | 2612820a |
12 | 1481a379 |
13 | a41a6a4 |
14 | 68866bb |
15 | 458c046 |
hex | 2f7f68d |
49804941 has 16 divisors (see below), whose sum is σ = 69267968. Its totient is φ = 31795200.
The previous prime is 49804939. The next prime is 49804967. The reversal of 49804941 is 14940894.
It is not a de Polignac number, because 49804941 - 21 = 49804939 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49804941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49804901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6261 + ... + 11781.
It is an arithmetic number, because the mean of its divisors is an integer number (4329248).
Almost surely, 249804941 is an apocalyptic number.
It is an amenable number.
49804941 is a deficient number, since it is larger than the sum of its proper divisors (19463027).
49804941 is a wasteful number, since it uses less digits than its factorization.
49804941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5652.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 49804941 is about 7057.2615793947. The cubic root of 49804941 is about 367.9234565321.
The spelling of 49804941 in words is "forty-nine million, eight hundred four thousand, nine hundred forty-one".
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