Base | Representation |
---|---|
bin | 1011011110110… |
… | …1001001100110 |
3 | 10100121122101012 |
4 | 2313231021212 |
5 | 44312013121 |
6 | 4440102222 |
7 | 1123221152 |
oct | 267551146 |
9 | 110548335 |
10 | 48157286 |
11 | 25202311 |
12 | 14164972 |
13 | 9c91748 |
14 | 6578062 |
15 | 4363c5b |
hex | 2ded266 |
48157286 has 8 divisors (see below), whose sum is σ = 76037880. Its totient is φ = 22811328.
The previous prime is 48157283. The next prime is 48157309. The reversal of 48157286 is 68275184.
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 (48157283) 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, 633611 + ... + 633686.
It is an arithmetic number, because the mean of its divisors is an integer number (9504735).
Almost surely, 248157286 is an apocalyptic number.
48157286 is a deficient number, since it is larger than the sum of its proper divisors (27880594).
48157286 is a wasteful number, since it uses less digits than its factorization.
48157286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1267318.
The product of its digits is 107520, while the sum is 41.
The square root of 48157286 is about 6939.5450859548. The cubic root of 48157286 is about 363.8206408154.
The spelling of 48157286 in words is "forty-eight million, one hundred fifty-seven thousand, two hundred eighty-six".
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