Base | Representation |
---|---|
bin | 1011110011010… |
… | …0111111111000 |
3 | 10110010212102222 |
4 | 2330310333320 |
5 | 100133001102 |
6 | 4524543212 |
7 | 1140513212 |
oct | 274647770 |
9 | 113125388 |
10 | 49500152 |
11 | 25a3a219 |
12 | 146b1b08 |
13 | a341a40 |
14 | 68075b2 |
15 | 452baa2 |
hex | 2f34ff8 |
49500152 has 32 divisors (see below), whose sum is σ = 100944480. Its totient is φ = 22619520.
The previous prime is 49500137. The next prime is 49500169. The reversal of 49500152 is 25100594.
It is a Harshad number since it is a multiple of its sum of digits (26).
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 7 ways as a sum of consecutive naturals, for example, 8402 + ... + 13022.
It is an arithmetic number, because the mean of its divisors is an integer number (3154515).
Almost surely, 249500152 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 49500152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50472240).
49500152 is an abundant number, since it is smaller than the sum of its proper divisors (51444328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49500152 is a wasteful number, since it uses less digits than its factorization.
49500152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4743 (or 4739 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 49500152 is about 7035.6344418965. The cubic root of 49500152 is about 367.1713989270.
The spelling of 49500152 in words is "forty-nine million, five hundred thousand, one hundred fifty-two".
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