Base | Representation |
---|---|
bin | 100100100001… |
… | …0100100011010 |
3 | 1100000202210102 |
4 | 1021002210122 |
5 | 14400201114 |
6 | 1522215402 |
7 | 321514154 |
oct | 111024432 |
9 | 40022712 |
10 | 19147034 |
11 | a8984a5 |
12 | 64b4562 |
13 | 3c7510a |
14 | 2785ad4 |
15 | 1a332de |
hex | 124291a |
19147034 has 8 divisors (see below), whose sum is σ = 29207520. Its totient is φ = 9411196.
The previous prime is 19147027. The next prime is 19147069. The reversal of 19147034 is 43074191.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 19146988 and 19147006.
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, 81014 + ... + 81249.
It is an arithmetic number, because the mean of its divisors is an integer number (3650940).
Almost surely, 219147034 is an apocalyptic number.
19147034 is a deficient number, since it is larger than the sum of its proper divisors (10060486).
19147034 is a wasteful number, since it uses less digits than its factorization.
19147034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162324.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 19147034 is about 4375.7323958396. The cubic root of 19147034 is about 267.5267228086.
The spelling of 19147034 in words is "nineteen million, one hundred forty-seven thousand, thirty-four".
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