Base | Representation |
---|---|
bin | 100100011100… |
… | …0101010100100 |
3 | 1022221201010222 |
4 | 1020320222210 |
5 | 14342401333 |
6 | 1521303512 |
7 | 321254663 |
oct | 110705244 |
9 | 38851128 |
10 | 19106468 |
11 | a86aa77 |
12 | 6494b98 |
13 | 3c5c804 |
14 | 2774dda |
15 | 1a26298 |
hex | 1238aa4 |
19106468 has 12 divisors (see below), whose sum is σ = 34890240. Its totient is φ = 9137832.
The previous prime is 19106441. The next prime is 19106489. The reversal of 19106468 is 86460191.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103748 + ... + 103931.
It is an arithmetic number, because the mean of its divisors is an integer number (2907520).
Almost surely, 219106468 is an apocalyptic number.
It is an amenable number.
19106468 is a deficient number, since it is larger than the sum of its proper divisors (15783772).
19106468 is a wasteful number, since it uses less digits than its factorization.
19106468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207706 (or 207704 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 19106468 is about 4371.0945997542. The cubic root of 19106468 is about 267.3376567578.
The spelling of 19106468 in words is "nineteen million, one hundred six thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •