Base | Representation |
---|---|
bin | 10001101111011… |
… | …11000100001011 |
3 | 101101001021012222 |
4 | 20313233010023 |
5 | 301100002202 |
6 | 22433524255 |
7 | 3455010056 |
oct | 1067570413 |
9 | 341037188 |
10 | 148828427 |
11 | 77012000 |
12 | 41a1368b |
13 | 24aab877 |
14 | 15aa1a9d |
15 | d0ec4a2 |
hex | 8def10b |
148828427 has 16 divisors (see below), whose sum is σ = 169027584. Its totient is φ = 130897800.
The previous prime is 148828411. The next prime is 148828447. The reversal of 148828427 is 724828841.
It is not a de Polignac number, because 148828427 - 24 = 148828411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (148828447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39458 + ... + 43064.
It is an arithmetic number, because the mean of its divisors is an integer number (10564224).
Almost surely, 2148828427 is an apocalyptic number.
148828427 is a deficient number, since it is larger than the sum of its proper divisors (20199157).
148828427 is an equidigital number, since it uses as much as digits as its factorization.
148828427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3671 (or 3649 counting only the distinct ones).
The product of its digits is 229376, while the sum is 44.
The square root of 148828427 is about 12199.5256875011. The cubic root of 148828427 is about 529.9423540009.
The spelling of 148828427 in words is "one hundred forty-eight million, eight hundred twenty-eight thousand, four hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.356 sec. • engine limits •