Base | Representation |
---|---|
bin | 101010000110111… |
… | …0111101001101011 |
3 | 10122110122212120002 |
4 | 1110031313221223 |
5 | 10343202000323 |
6 | 352111453215 |
7 | 50004432005 |
oct | 12415675153 |
9 | 3573585502 |
10 | 1412921963 |
11 | 665615202 |
12 | 33522720b |
13 | 1969542cb |
14 | d5917375 |
15 | 84098828 |
hex | 54377a6b |
1412921963 has 16 divisors (see below), whose sum is σ = 1477980000. Its totient is φ = 1349037312.
The previous prime is 1412921959. The next prime is 1412921987. The reversal of 1412921963 is 3691292141.
It is not a de Polignac number, because 1412921963 - 22 = 1412921959 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1412921933) 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, 1386068 + ... + 1387086.
It is an arithmetic number, because the mean of its divisors is an integer number (92373750).
Almost surely, 21412921963 is an apocalyptic number.
1412921963 is a deficient number, since it is larger than the sum of its proper divisors (65058037).
1412921963 is a wasteful number, since it uses less digits than its factorization.
1412921963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1534.
The product of its digits is 23328, while the sum is 38.
The square root of 1412921963 is about 37588.8542389895. The cubic root of 1412921963 is about 1122.1202298602.
The spelling of 1412921963 in words is "one billion, four hundred twelve million, nine hundred twenty-one thousand, nine hundred sixty-three".
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