Base | Representation |
---|---|
bin | 1011110011011… |
… | …1101110111000 |
3 | 10110011102210210 |
4 | 2330313232320 |
5 | 100133330402 |
6 | 4525111120 |
7 | 1140560652 |
oct | 274675670 |
9 | 113142723 |
10 | 49511352 |
11 | 25a47680 |
12 | 146b84a0 |
13 | a346b77 |
14 | 680b6d2 |
15 | 453006c |
hex | 2f37bb8 |
49511352 has 96 divisors (see below), whose sum is σ = 140474880. Its totient is φ = 14421120.
The previous prime is 49511347. The next prime is 49511377. The reversal of 49511352 is 25311594.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221913 + ... + 222135.
It is an arithmetic number, because the mean of its divisors is an integer number (1463280).
Almost surely, 249511352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49511352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70237440).
49511352 is an abundant number, since it is smaller than the sum of its proper divisors (90963528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49511352 is a wasteful number, since it uses less digits than its factorization.
49511352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301 (or 268 counting only the distinct ones).
The product of its digits is 5400, while the sum is 30.
The square root of 49511352 is about 7036.4303449974. The cubic root of 49511352 is about 367.1990891420.
The spelling of 49511352 in words is "forty-nine million, five hundred eleven thousand, three hundred fifty-two".
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