Base | Representation |
---|---|
bin | 1011111001100… |
… | …1010100100100 |
3 | 10110220202010101 |
4 | 2332121110210 |
5 | 100234123301 |
6 | 4541433444 |
7 | 1144144225 |
oct | 276312444 |
9 | 113822111 |
10 | 49911076 |
11 | 2619aa26 |
12 | 1486b884 |
13 | a456aa7 |
14 | 68b324c |
15 | 45ad701 |
hex | 2f99524 |
49911076 has 24 divisors (see below), whose sum is σ = 90014400. Its totient is φ = 24197472.
The previous prime is 49911011. The next prime is 49911079. The reversal of 49911076 is 67011994.
49911076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×499110762 = 4982231014955552, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is not an unprimeable number, because it can be changed into a prime (49911079) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 83025 + ... + 83623.
It is an arithmetic number, because the mean of its divisors is an integer number (3750600).
Almost surely, 249911076 is an apocalyptic number.
It is an amenable number.
49911076 is a deficient number, since it is larger than the sum of its proper divisors (40103324).
49911076 is a wasteful number, since it uses less digits than its factorization.
49911076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203 (or 1201 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 37.
The square root of 49911076 is about 7064.7771373200. Note that the first 3 decimals coincide. The cubic root of 49911076 is about 368.1846210518.
The spelling of 49911076 in words is "forty-nine million, nine hundred eleven thousand, seventy-six".
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