Base | Representation |
---|---|
bin | 1011011101110… |
… | …1101011100001 |
3 | 10100111102110100 |
4 | 2313131223201 |
5 | 44303001141 |
6 | 4434453013 |
7 | 1122535341 |
oct | 267355341 |
9 | 110442410 |
10 | 48093921 |
11 | 25169747 |
12 | 14134169 |
13 | 9c6b955 |
14 | 655cd21 |
15 | 43500b6 |
hex | 2dddae1 |
48093921 has 12 divisors (see below), whose sum is σ = 73125520. Its totient is φ = 30375000.
The previous prime is 48093917. The next prime is 48093923. The reversal of 48093921 is 12939084.
48093921 is a `hidden beast` number, since 480 + 93 + 92 + 1 = 666.
It is not a de Polignac number, because 48093921 - 22 = 48093917 is a prime.
It is a super-3 number, since 3×480939213 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48093923) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140455 + ... + 140796.
Almost surely, 248093921 is an apocalyptic number.
It is an amenable number.
48093921 is a deficient number, since it is larger than the sum of its proper divisors (25031599).
48093921 is a wasteful number, since it uses less digits than its factorization.
48093921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281276 (or 281273 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 48093921 is about 6934.9780821571. The cubic root of 48093921 is about 363.6609999426.
The spelling of 48093921 in words is "forty-eight million, ninety-three thousand, nine hundred twenty-one".
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