Base | Representation |
---|---|
bin | 1011110000001… |
… | …0000110101100 |
3 | 10102202021111020 |
4 | 2330002012230 |
5 | 100104313232 |
6 | 4520254140 |
7 | 1135654362 |
oct | 274020654 |
9 | 112667436 |
10 | 49291692 |
11 | 2590763a |
12 | 14611350 |
13 | a29aba8 |
14 | 6791632 |
15 | 44d9e2c |
hex | 2f021ac |
49291692 has 12 divisors (see below), whose sum is σ = 115013976. Its totient is φ = 16430560.
The previous prime is 49291663. The next prime is 49291729. The reversal of 49291692 is 29619294.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2053809 + ... + 2053832.
It is an arithmetic number, because the mean of its divisors is an integer number (9584498).
Almost surely, 249291692 is an apocalyptic number.
It is an amenable number.
49291692 is an abundant number, since it is smaller than the sum of its proper divisors (65722284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49291692 is a wasteful number, since it uses less digits than its factorization.
49291692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4107648 (or 4107646 counting only the distinct ones).
The product of its digits is 69984, while the sum is 42.
The square root of 49291692 is about 7020.8042274372. The cubic root of 49291692 is about 366.6552507006.
The spelling of 49291692 in words is "forty-nine million, two hundred ninety-one thousand, six hundred ninety-two".
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