Base | Representation |
---|---|
bin | 10001101001101… |
… | …01100011001010 |
3 | 101022121122212112 |
4 | 20310311203022 |
5 | 300401143204 |
6 | 22405342322 |
7 | 3445363514 |
oct | 1064654312 |
9 | 338548775 |
10 | 148068554 |
11 | 76643107 |
12 | 417079a2 |
13 | 248a3a3a |
14 | 15944bb4 |
15 | ceec26e |
hex | 8d358ca |
148068554 has 8 divisors (see below), whose sum is σ = 222610080. Its totient is φ = 73865196.
The previous prime is 148068553. The next prime is 148068559. The reversal of 148068554 is 455860841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (148068553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83444 + ... + 85199.
It is an arithmetic number, because the mean of its divisors is an integer number (27826260).
Almost surely, 2148068554 is an apocalyptic number.
148068554 is a deficient number, since it is larger than the sum of its proper divisors (74541526).
148068554 is a wasteful number, since it uses less digits than its factorization.
148068554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169084.
The product of its (nonzero) digits is 153600, while the sum is 41.
The square root of 148068554 is about 12168.3422864415. The cubic root of 148068554 is about 529.0389061380.
The spelling of 148068554 in words is "one hundred forty-eight million, sixty-eight thousand, five hundred fifty-four".
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