Base | Representation |
---|---|
bin | 101010011010010… |
… | …0100111100101000 |
3 | 10200011202101122002 |
4 | 1110310210330220 |
5 | 10403301201333 |
6 | 353113150132 |
7 | 50156613056 |
oct | 12464447450 |
9 | 3604671562 |
10 | 1423068968 |
11 | 670315862 |
12 | 3386bb348 |
13 | 198a97a59 |
14 | d6dd91d6 |
15 | 84e000e8 |
hex | 54d24f28 |
1423068968 has 8 divisors (see below), whose sum is σ = 2668254330. Its totient is φ = 711534480.
The previous prime is 1423068943. The next prime is 1423068979. The reversal of 1423068968 is 8698603241.
It can be written as a sum of positive squares in only one way, i.e., 1370332324 + 52736644 = 37018^2 + 7262^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88941803 + ... + 88941818.
Almost surely, 21423068968 is an apocalyptic number.
It is an amenable number.
1423068968 is a deficient number, since it is larger than the sum of its proper divisors (1245185362).
1423068968 is a wasteful number, since it uses less digits than its factorization.
1423068968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177883627 (or 177883623 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 47.
The square root of 1423068968 is about 37723.5863618506. The cubic root of 1423068968 is about 1124.8000218700.
The spelling of 1423068968 in words is "one billion, four hundred twenty-three million, sixty-eight thousand, nine hundred sixty-eight".
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