Base | Representation |
---|---|
bin | 100100101011000… |
… | …1100000011100010 |
3 | 10011202111120210200 |
4 | 1021112030003202 |
5 | 10010010201224 |
6 | 322035010030 |
7 | 42331346664 |
oct | 11126140342 |
9 | 3152446720 |
10 | 1230553314 |
11 | 581684a11 |
12 | 2a4139916 |
13 | 167c31273 |
14 | b9604534 |
15 | 730735c9 |
hex | 4958c0e2 |
1230553314 has 24 divisors (see below), whose sum is σ = 2782121472. Its totient is φ = 392350200.
The previous prime is 1230553273. The next prime is 1230553321. The reversal of 1230553314 is 4133550321.
1230553314 is a `hidden beast` number, since 123 + 0 + 5 + 533 + 1 + 4 = 666.
It is a super-2 number, since 2×12305533142 = 3028522917192765192, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1485762 + ... + 1486589.
It is an arithmetic number, because the mean of its divisors is an integer number (115921728).
Almost surely, 21230553314 is an apocalyptic number.
1230553314 is an abundant number, since it is smaller than the sum of its proper divisors (1551568158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230553314 is a wasteful number, since it uses less digits than its factorization.
1230553314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2972382 (or 2972379 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 1230553314 is about 35079.2433498786. The cubic root of 1230553314 is about 1071.6019077884.
The spelling of 1230553314 in words is "one billion, two hundred thirty million, five hundred fifty-three thousand, three hundred fourteen".
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