Base | Representation |
---|---|
bin | 101100111101101001… |
… | …011001100011111111 |
3 | 11121121122021101102222 |
4 | 230331221121203333 |
5 | 1242333344344124 |
6 | 34102400235555 |
7 | 3326252622233 |
oct | 547551314377 |
9 | 147548241388 |
10 | 48278903039 |
11 | 19525200474 |
12 | 943460bbbb |
13 | 4725317963 |
14 | 249dd165c3 |
15 | 13c872525e |
hex | b3da598ff |
48278903039 has 8 divisors (see below), whose sum is σ = 49862481408. Its totient is φ = 46696961880.
The previous prime is 48278903033. The next prime is 48278903129. The reversal of 48278903039 is 93030987284.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48278903039 - 220 = 48277854463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48278903033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349217 + ... + 467450.
It is an arithmetic number, because the mean of its divisors is an integer number (6232810176).
Almost surely, 248278903039 is an apocalyptic number.
48278903039 is a deficient number, since it is larger than the sum of its proper divisors (1583578369).
48278903039 is a wasteful number, since it uses less digits than its factorization.
48278903039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 818605.
The product of its (nonzero) digits is 2612736, while the sum is 53.
The spelling of 48278903039 in words is "forty-eight billion, two hundred seventy-eight million, nine hundred three thousand, thirty-nine".
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