Base | Representation |
---|---|
bin | 1011100011100… |
… | …1011110001001 |
3 | 10101012112012101 |
4 | 2320321132021 |
5 | 44402014042 |
6 | 4450513401 |
7 | 1125662440 |
oct | 270713611 |
9 | 111175171 |
10 | 48469897 |
11 | 253a6173 |
12 | 14295861 |
13 | a070b18 |
14 | 6619d57 |
15 | 43c66b7 |
hex | 2e39789 |
48469897 has 8 divisors (see below), whose sum is σ = 56096000. Its totient is φ = 41019264.
The previous prime is 48469891. The next prime is 48469903. The reversal of 48469897 is 79896484.
It is an interprime number because it is at equal distance from previous prime (48469891) and next prime (48469903).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48469897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48469891) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43272 + ... + 44377.
It is an arithmetic number, because the mean of its divisors is an integer number (7012000).
Almost surely, 248469897 is an apocalyptic number.
It is an amenable number.
48469897 is a deficient number, since it is larger than the sum of its proper divisors (7626103).
48469897 is an equidigital number, since it uses as much as digits as its factorization.
48469897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87735.
The product of its digits is 3483648, while the sum is 55.
The square root of 48469897 is about 6962.0325336787. The cubic root of 48469897 is about 364.6061856203.
The spelling of 48469897 in words is "forty-eight million, four hundred sixty-nine thousand, eight hundred ninety-seven".
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