Base | Representation |
---|---|
bin | 10001101001110… |
… | …10010011110110 |
3 | 101022122122121202 |
4 | 20310322103312 |
5 | 300402304204 |
6 | 22410012502 |
7 | 3445504412 |
oct | 1064722366 |
9 | 338578552 |
10 | 148088054 |
11 | 76656824 |
12 | 41717132 |
13 | 248ac88a |
14 | 1594bd42 |
15 | d002e1e |
hex | 8d3a4f6 |
148088054 has 32 divisors (see below), whose sum is σ = 245203200. Its totient is φ = 66769920.
The previous prime is 148088051. The next prime is 148088077. The reversal of 148088054 is 450880841.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 148087999 and 148088017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148088051) 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, 114242 + ... + 115530.
It is an arithmetic number, because the mean of its divisors is an integer number (7662600).
Almost surely, 2148088054 is an apocalyptic number.
148088054 is a deficient number, since it is larger than the sum of its proper divisors (97115146).
148088054 is a wasteful number, since it uses less digits than its factorization.
148088054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1448.
The product of its (nonzero) digits is 40960, while the sum is 38.
The square root of 148088054 is about 12169.1435195744. The cubic root of 148088054 is about 529.0621291780.
The spelling of 148088054 in words is "one hundred forty-eight million, eighty-eight thousand, fifty-four".
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