Base | Representation |
---|---|
bin | 100100010110… |
… | …1000101101000 |
3 | 1022212022002200 |
4 | 1020231011220 |
5 | 14334342143 |
6 | 1520300200 |
7 | 320666511 |
oct | 110550550 |
9 | 38768080 |
10 | 19059048 |
11 | a838388 |
12 | 6471660 |
13 | 3c44058 |
14 | 2761a08 |
15 | 1a171d3 |
hex | 122d168 |
19059048 has 48 divisors (see below), whose sum is σ = 53289600. Its totient is φ = 6147360.
The previous prime is 19059043. The next prime is 19059049. The reversal of 19059048 is 84095091.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (19059043) 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, 2038 + ... + 6501.
It is an arithmetic number, because the mean of its divisors is an integer number (1110200).
Almost surely, 219059048 is an apocalyptic number.
19059048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
19059048 is an abundant number, since it is smaller than the sum of its proper divisors (34230552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19059048 is a wasteful number, since it uses less digits than its factorization.
19059048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8582 (or 8575 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 19059048 is about 4365.6669593545. Note that the first 3 decimals coincide. The cubic root of 19059048 is about 267.1163066911.
The spelling of 19059048 in words is "nineteen million, fifty-nine thousand, forty-eight".
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