Base | Representation |
---|---|
bin | 10001101010000… |
… | …11001100001010 |
3 | 101022201111111212 |
4 | 20311003030022 |
5 | 300404440201 |
6 | 22410453122 |
7 | 3446015432 |
oct | 1065031412 |
9 | 338644455 |
10 | 148124426 |
11 | 7668108a |
12 | 417341a2 |
13 | 248c32b8 |
14 | 1595b2c2 |
15 | d00dabb |
hex | 8d4330a |
148124426 has 4 divisors (see below), whose sum is σ = 222186642. Its totient is φ = 74062212.
The previous prime is 148124419. The next prime is 148124443. The reversal of 148124426 is 624421841.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 100500625 + 47623801 = 10025^2 + 6901^2 .
It is a junction number, because it is equal to n+sod(n) for n = 148124392 and 148124401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37031105 + ... + 37031108.
Almost surely, 2148124426 is an apocalyptic number.
148124426 is a deficient number, since it is larger than the sum of its proper divisors (74062216).
148124426 is an equidigital number, since it uses as much as digits as its factorization.
148124426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74062215.
The product of its digits is 12288, while the sum is 32.
The square root of 148124426 is about 12170.6378633168. The cubic root of 148124426 is about 529.1054400596.
The spelling of 148124426 in words is "one hundred forty-eight million, one hundred twenty-four thousand, four hundred twenty-six".
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