Base | Representation |
---|---|
bin | 10001101010010… |
… | …11001010000011 |
3 | 101022210011021111 |
4 | 20311023022003 |
5 | 300412011214 |
6 | 22411304151 |
7 | 3446212531 |
oct | 1065131203 |
9 | 338704244 |
10 | 148157059 |
11 | 766a3656 |
12 | 4174b057 |
13 | 249050cb |
14 | 15969151 |
15 | d0185c4 |
hex | 8d4b283 |
148157059 has 4 divisors (see below), whose sum is σ = 151602616. Its totient is φ = 144711504.
The previous prime is 148157021. The next prime is 148157063. The reversal of 148157059 is 950751841.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 148157059 - 223 = 139768451 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148157089) 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, 1722714 + ... + 1722799.
It is an arithmetic number, because the mean of its divisors is an integer number (37900654).
Almost surely, 2148157059 is an apocalyptic number.
148157059 is a deficient number, since it is larger than the sum of its proper divisors (3445557).
148157059 is an equidigital number, since it uses as much as digits as its factorization.
148157059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3445556.
The product of its (nonzero) digits is 50400, while the sum is 40.
The square root of 148157059 is about 12171.9784340920. The cubic root of 148157059 is about 529.1442925984.
The spelling of 148157059 in words is "one hundred forty-eight million, one hundred fifty-seven thousand, fifty-nine".
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