Base | Representation |
---|---|
bin | 1011101101111… |
… | …1101011100101 |
3 | 10102111010002001 |
4 | 2323133223211 |
5 | 100040310233 |
6 | 4513245301 |
7 | 1134526324 |
oct | 273375345 |
9 | 112433061 |
10 | 49150693 |
11 | 25820709 |
12 | 14563831 |
13 | a24b967 |
14 | 67560bb |
15 | 44ad27d |
hex | 2edfae5 |
49150693 has 4 divisors (see below), whose sum is σ = 49170528. Its totient is φ = 49130860.
The previous prime is 49150687. The next prime is 49150727. The reversal of 49150693 is 39605194.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 49150693 - 221 = 47053541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49151693) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5563 + ... + 11368.
It is an arithmetic number, because the mean of its divisors is an integer number (12292632).
Almost surely, 249150693 is an apocalyptic number.
It is an amenable number.
49150693 is a deficient number, since it is larger than the sum of its proper divisors (19835).
49150693 is a wasteful number, since it uses less digits than its factorization.
49150693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19834.
The product of its (nonzero) digits is 29160, while the sum is 37.
The square root of 49150693 is about 7010.7555227664. The cubic root of 49150693 is about 366.3053107534.
The spelling of 49150693 in words is "forty-nine million, one hundred fifty thousand, six hundred ninety-three".
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