Base | Representation |
---|---|
bin | 1100101101000000… |
… | …0001101011011001 |
3 | 22210122110201201100 |
4 | 3023100001223121 |
5 | 23440423213100 |
6 | 1322211342013 |
7 | 150334214031 |
oct | 31320015331 |
9 | 8718421640 |
10 | 3409976025 |
11 | 149a92a505 |
12 | 7b1bb1909 |
13 | 4246097c1 |
14 | 244c468c1 |
15 | 14e578400 |
hex | cb401ad9 |
3409976025 has 81 divisors (see below), whose sum is σ = 6516508791. Its totient is φ = 1704199680.
The previous prime is 3409975979. The next prime is 3409976057. The reversal of 3409976025 is 5206799043.
It is a happy number.
The square root of 3409976025 is 58395.
It is a perfect power (a square), and thus also a powerful number.
3409976025 is a `hidden beast` number, since 34 + 0 + 9 + 9 + 7 + 602 + 5 = 666.
It can be written as a sum of positive squares in 13 ways, for example, as 42263001 + 3367713024 = 6501^2 + 58032^2 .
It is not a de Polignac number, because 3409976025 - 217 = 3409844953 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 14890611 + ... + 14890839.
Almost surely, 23409976025 is an apocalyptic number.
3409976025 is the 58395-th square number.
3409976025 is the 29198-th centered octagonal number.
It is an amenable number.
3409976025 is a deficient number, since it is larger than the sum of its proper divisors (3106532766).
3409976025 is a wasteful number, since it uses less digits than its factorization.
3409976025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508 (or 254 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 45.
The cubic root of 3409976025 is about 1505.1638361317.
The spelling of 3409976025 in words is "three billion, four hundred nine million, nine hundred seventy-six thousand, twenty-five".
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