Base | Representation |
---|---|
bin | 1011100110101… |
… | …0110101100001 |
3 | 10101120210120021 |
4 | 2321222311201 |
5 | 44430001342 |
6 | 4455113441 |
7 | 1130464105 |
oct | 271526541 |
9 | 111523507 |
10 | 48672097 |
11 | 25524081 |
12 | 14372881 |
13 | a111b76 |
14 | 666d905 |
15 | 4416567 |
hex | 2e6ad61 |
48672097 has 4 divisors (see below), whose sum is σ = 49118740. Its totient is φ = 48225456.
The previous prime is 48672089. The next prime is 48672103. The reversal of 48672097 is 79027684.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 38489616 + 10182481 = 6204^2 + 3191^2 .
It is a cyclic number.
It is not a de Polignac number, because 48672097 - 23 = 48672089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48672007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223158 + ... + 223375.
It is an arithmetic number, because the mean of its divisors is an integer number (12279685).
Almost surely, 248672097 is an apocalyptic number.
It is an amenable number.
48672097 is a deficient number, since it is larger than the sum of its proper divisors (446643).
48672097 is a wasteful number, since it uses less digits than its factorization.
48672097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446642.
The product of its (nonzero) digits is 169344, while the sum is 43.
The square root of 48672097 is about 6976.5390416739. The cubic root of 48672097 is about 365.1124867536.
The spelling of 48672097 in words is "forty-eight million, six hundred seventy-two thousand, ninety-seven".
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