Base | Representation |
---|---|
bin | 1011101011011… |
… | …0010101101010 |
3 | 10102011111210020 |
4 | 2322312111222 |
5 | 100014400404 |
6 | 4505501310 |
7 | 1133222532 |
oct | 272662552 |
9 | 112144706 |
10 | 48981354 |
11 | 25715464 |
12 | 144a1836 |
13 | a1bc866 |
14 | 67104c2 |
15 | 4477ed9 |
hex | 2eb656a |
48981354 has 16 divisors (see below), whose sum is σ = 103118880. Its totient is φ = 15467760.
The previous prime is 48981313. The next prime is 48981367. The reversal of 48981354 is 45318984.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214717 + ... + 214944.
It is an arithmetic number, because the mean of its divisors is an integer number (6444930).
Almost surely, 248981354 is an apocalyptic number.
48981354 is an abundant number, since it is smaller than the sum of its proper divisors (54137526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48981354 is a wasteful number, since it uses less digits than its factorization.
48981354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429685.
The product of its digits is 138240, while the sum is 42.
The square root of 48981354 is about 6998.6680161299. The cubic root of 48981354 is about 365.8841491854.
The spelling of 48981354 in words is "forty-eight million, nine hundred eighty-one thousand, three hundred fifty-four".
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