Base | Representation |
---|---|
bin | 100100010001… |
… | …0010100101010 |
3 | 1022210001121120 |
4 | 1020202110222 |
5 | 14331434304 |
6 | 1515320110 |
7 | 320424120 |
oct | 110422452 |
9 | 38701546 |
10 | 19014954 |
11 | a808242 |
12 | 6450036 |
13 | 3c29c6a |
14 | 274d910 |
15 | 1a090d9 |
hex | 122252a |
19014954 has 32 divisors (see below), whose sum is σ = 43739136. Its totient is φ = 5398320.
The previous prime is 19014943. The next prime is 19014979. The reversal of 19014954 is 45941091.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5659 + ... + 8369.
It is an arithmetic number, because the mean of its divisors is an integer number (1366848).
Almost surely, 219014954 is an apocalyptic number.
19014954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
19014954 is an abundant number, since it is smaller than the sum of its proper divisors (24724182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19014954 is a wasteful number, since it uses less digits than its factorization.
19014954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2890.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 19014954 is about 4360.6139475996. The cubic root of 19014954 is about 266.9101522655.
The spelling of 19014954 in words is "nineteen million, fourteen thousand, nine hundred fifty-four".
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