Base | Representation |
---|---|
bin | 1011100110111… |
… | …1010111101011 |
3 | 10101121202001001 |
4 | 2321233113223 |
5 | 44431100132 |
6 | 4455335431 |
7 | 1130602204 |
oct | 271572753 |
9 | 111552031 |
10 | 48690667 |
11 | 25537023 |
12 | 14381577 |
13 | a11a45c |
14 | 66765ab |
15 | 441bce7 |
hex | 2e6f5eb |
48690667 has 8 divisors (see below), whose sum is σ = 49266000. Its totient is φ = 48118944.
The previous prime is 48690661. The next prime is 48690713. The reversal of 48690667 is 76609684.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48690667 - 215 = 48657899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48690661) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33408 + ... + 34834.
It is an arithmetic number, because the mean of its divisors is an integer number (6158250).
Almost surely, 248690667 is an apocalyptic number.
48690667 is a deficient number, since it is larger than the sum of its proper divisors (575333).
48690667 is a wasteful number, since it uses less digits than its factorization.
48690667 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1805.
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 48690667 is about 6977.8698038871. The cubic root of 48690667 is about 365.1589149756.
The spelling of 48690667 in words is "forty-eight million, six hundred ninety thousand, six hundred sixty-seven".
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