Base | Representation |
---|---|
bin | 101010011011000… |
… | …0111111100101000 |
3 | 10200012111222212202 |
4 | 1110312013330220 |
5 | 10403402140342 |
6 | 353125555332 |
7 | 50163222230 |
oct | 12466077450 |
9 | 3605458782 |
10 | 1423474472 |
11 | 670572492 |
12 | 338875b48 |
13 | 198baa4b4 |
14 | d70a2cc0 |
15 | 84e80332 |
hex | 54d87f28 |
1423474472 has 16 divisors (see below), whose sum is σ = 3050302560. Its totient is φ = 610060464.
The previous prime is 1423474457. The next prime is 1423474489. The reversal of 1423474472 is 2744743241.
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, 12709538 + ... + 12709649.
It is an arithmetic number, because the mean of its divisors is an integer number (190643910).
Almost surely, 21423474472 is an apocalyptic number.
It is an amenable number.
1423474472 is an abundant number, since it is smaller than the sum of its proper divisors (1626828088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1423474472 is a wasteful number, since it uses less digits than its factorization.
1423474472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25419200 (or 25419196 counting only the distinct ones).
The product of its digits is 150528, while the sum is 38.
The square root of 1423474472 is about 37728.9606535881. The cubic root of 1423474472 is about 1124.9068491103.
The spelling of 1423474472 in words is "one billion, four hundred twenty-three million, four hundred seventy-four thousand, four hundred seventy-two".
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