Base | Representation |
---|---|
bin | 1011100110111… |
… | …1011101101110 |
3 | 10101121202120101 |
4 | 2321233131232 |
5 | 44431103204 |
6 | 4455341314 |
7 | 1130603266 |
oct | 271573556 |
9 | 111552511 |
10 | 48691054 |
11 | 25537345 |
12 | 1438183a |
13 | a11a699 |
14 | 66767a6 |
15 | 441bea4 |
hex | 2e6f76e |
48691054 has 8 divisors (see below), whose sum is σ = 74234088. Its totient is φ = 23946360.
The previous prime is 48691051. The next prime is 48691061. The reversal of 48691054 is 45019684.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48691051) 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, 199432 + ... + 199675.
It is an arithmetic number, because the mean of its divisors is an integer number (9279261).
Almost surely, 248691054 is an apocalyptic number.
48691054 is a deficient number, since it is larger than the sum of its proper divisors (25543034).
48691054 is a wasteful number, since it uses less digits than its factorization.
48691054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399170.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 48691054 is about 6977.8975343580. The cubic root of 48691054 is about 365.1598824172.
The spelling of 48691054 in words is "forty-eight million, six hundred ninety-one thousand, fifty-four".
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