Base | Representation |
---|---|
bin | 1011100101101… |
… | …0111100101011 |
3 | 10101110111021222 |
4 | 2321122330223 |
5 | 44420411034 |
6 | 4453452255 |
7 | 1130103266 |
oct | 271327453 |
9 | 111414258 |
10 | 48607019 |
11 | 2548a19a |
12 | 1434108b |
13 | a0bb366 |
14 | 6653cdd |
15 | 440212e |
hex | 2e5af2b |
48607019 has 4 divisors (see below), whose sum is σ = 48754200. Its totient is φ = 48459840.
The previous prime is 48607001. The next prime is 48607033. The reversal of 48607019 is 91070684.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48607019 - 212 = 48602923 is a prime.
It is a super-2 number, since 2×486070192 = 4725284592132722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48607019.
It is not an unprimeable number, because it can be changed into a prime (48607619) 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, 73094 + ... + 73755.
It is an arithmetic number, because the mean of its divisors is an integer number (12188550).
Almost surely, 248607019 is an apocalyptic number.
48607019 is a deficient number, since it is larger than the sum of its proper divisors (147181).
48607019 is a wasteful number, since it uses less digits than its factorization.
48607019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147180.
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 48607019 is about 6971.8734211114. The cubic root of 48607019 is about 364.9496871915.
The spelling of 48607019 in words is "forty-eight million, six hundred seven thousand, nineteen".
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