Base | Representation |
---|---|
bin | 10001110100111001… |
… | …001010010000110000 |
3 | 1211101222012002011002 |
4 | 101310321022100300 |
5 | 303200044313410 |
6 | 12443202141132 |
7 | 1245221622164 |
oct | 216471122060 |
9 | 54358162132 |
10 | 19141010480 |
11 | 8132668529 |
12 | 38623517a8 |
13 | 1a6073ca07 |
14 | cd81a2ca4 |
15 | 7706407a5 |
hex | 474e4a430 |
19141010480 has 80 divisors (see below), whose sum is σ = 44873002944. Its totient is φ = 7593000960.
The previous prime is 19141010461. The next prime is 19141010489. The reversal of 19141010480 is 8401014191.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (19141010489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4953029 + ... + 4956891.
Almost surely, 219141010480 is an apocalyptic number.
19141010480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
19141010480 is an abundant number, since it is smaller than the sum of its proper divisors (25731992464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19141010480 is a wasteful number, since it uses less digits than its factorization.
19141010480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4374 (or 4368 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 29.
The spelling of 19141010480 in words is "nineteen billion, one hundred forty-one million, ten thousand, four hundred eighty".
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