Base | Representation |
---|---|
bin | 10001101010111… |
… | …01110100100010 |
3 | 101022221001010212 |
4 | 20311131310202 |
5 | 300421433011 |
6 | 22413054122 |
7 | 3446651441 |
oct | 1065356442 |
9 | 338831125 |
10 | 148233506 |
11 | 76746033 |
12 | 41787342 |
13 | 24930b45 |
14 | 15988d58 |
15 | d03108b |
hex | 8d5dd22 |
148233506 has 16 divisors (see below), whose sum is σ = 243025920. Its totient is φ = 67506240.
The previous prime is 148233473. The next prime is 148233509. The reversal of 148233506 is 605332841.
148233506 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (148233509) 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, 69266 + ... + 71373.
It is an arithmetic number, because the mean of its divisors is an integer number (15189120).
Almost surely, 2148233506 is an apocalyptic number.
148233506 is a deficient number, since it is larger than the sum of its proper divisors (94792414).
148233506 is a wasteful number, since it uses less digits than its factorization.
148233506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140689.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 148233506 is about 12175.1183156469. The cubic root of 148233506 is about 529.2352873363.
The spelling of 148233506 in words is "one hundred forty-eight million, two hundred thirty-three thousand, five hundred six".
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