Base | Representation |
---|---|
bin | 1011101010010… |
… | …1010000001011 |
3 | 10102000221210021 |
4 | 2322211100023 |
5 | 100010130441 |
6 | 4504201311 |
7 | 1132511515 |
oct | 272452013 |
9 | 112027707 |
10 | 48911371 |
11 | 25677923 |
12 | 14469237 |
13 | a196a52 |
14 | 66d2bb5 |
15 | 44623d1 |
hex | 2ea540b |
48911371 has 8 divisors (see below), whose sum is σ = 51102000. Its totient is φ = 46754400.
The previous prime is 48911351. The next prime is 48911381. The reversal of 48911371 is 17311984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48911371 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48911311) 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, 5421 + ... + 11278.
It is an arithmetic number, because the mean of its divisors is an integer number (6387750).
Almost surely, 248911371 is an apocalyptic number.
48911371 is a deficient number, since it is larger than the sum of its proper divisors (2190629).
48911371 is a wasteful number, since it uses less digits than its factorization.
48911371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16829.
The product of its digits is 6048, while the sum is 34.
The square root of 48911371 is about 6993.6664919054. Note that the first 3 decimals coincide. The cubic root of 48911371 is about 365.7098115864.
The spelling of 48911371 in words is "forty-eight million, nine hundred eleven thousand, three hundred seventy-one".
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