Base | Representation |
---|---|
bin | 100100010001… |
… | …0010100001100 |
3 | 1022210001120110 |
4 | 1020202110030 |
5 | 14331434144 |
6 | 1515320020 |
7 | 320424045 |
oct | 110422414 |
9 | 38701513 |
10 | 19014924 |
11 | a808215 |
12 | 6450010 |
13 | 3c29c46 |
14 | 274d8cc |
15 | 1a090b9 |
hex | 122250c |
19014924 has 12 divisors (see below), whose sum is σ = 44368184. Its totient is φ = 6338304.
The previous prime is 19014911. The next prime is 19014943. The reversal of 19014924 is 42941091.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 19014891 and 19014900.
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, 792277 + ... + 792300.
Almost surely, 219014924 is an apocalyptic number.
It is an amenable number.
19014924 is an abundant number, since it is smaller than the sum of its proper divisors (25353260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19014924 is a wasteful number, since it uses less digits than its factorization.
19014924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1584584 (or 1584582 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 19014924 is about 4360.6105077156. The cubic root of 19014924 is about 266.9100118969.
The spelling of 19014924 in words is "nineteen million, fourteen thousand, nine hundred twenty-four".
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