Base | Representation |
---|---|
bin | 1011100111111… |
… | …1010011111111 |
3 | 10101202001121120 |
4 | 2321333103333 |
5 | 44440142332 |
6 | 4501002023 |
7 | 1131263451 |
oct | 271772377 |
9 | 111661546 |
10 | 48755967 |
11 | 25581097 |
12 | 143b3313 |
13 | a1410b0 |
14 | 66922d1 |
15 | 443132c |
hex | 2e7f4ff |
48755967 has 32 divisors (see below), whose sum is σ = 72748032. Its totient is φ = 28854144.
The previous prime is 48755953. The next prime is 48755999. The reversal of 48755967 is 76955784.
It is not a de Polignac number, because 48755967 - 210 = 48754943 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48755947) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122613 + ... + 123009.
It is an arithmetic number, because the mean of its divisors is an integer number (2273376).
Almost surely, 248755967 is an apocalyptic number.
48755967 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
48755967 is a deficient number, since it is larger than the sum of its proper divisors (23992065).
48755967 is a wasteful number, since it uses less digits than its factorization.
48755967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527.
The product of its digits is 2116800, while the sum is 51.
The square root of 48755967 is about 6982.5473145551. The cubic root of 48755967 is about 365.3220826280.
The spelling of 48755967 in words is "forty-eight million, seven hundred fifty-five thousand, nine hundred sixty-seven".
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