Base | Representation |
---|---|
bin | 11000110000100… |
… | …010111011000000 |
3 | 1001221121110001110 |
4 | 120300202323000 |
5 | 1322314113021 |
6 | 105115003320 |
7 | 13202443614 |
oct | 3060427300 |
9 | 1057543043 |
10 | 415379136 |
11 | 1a351a547 |
12 | b7139540 |
13 | 68097693 |
14 | 3d249344 |
15 | 26700476 |
hex | 18c22ec0 |
415379136 has 56 divisors (see below), whose sum is σ = 1109350080. Its totient is φ = 137158912.
The previous prime is 415379099. The next prime is 415379161. The reversal of 415379136 is 631973514.
It is a junction number, because it is equal to n+sod(n) for n = 415379094 and 415379103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10435 + ... + 30653.
Almost surely, 2415379136 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 415379136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554675040).
415379136 is an abundant number, since it is smaller than the sum of its proper divisors (693970944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415379136 is a wasteful number, since it uses less digits than its factorization.
415379136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20341 (or 20331 counting only the distinct ones).
The product of its digits is 68040, while the sum is 39.
The square root of 415379136 is about 20380.8521902299. The cubic root of 415379136 is about 746.1306711661.
The spelling of 415379136 in words is "four hundred fifteen million, three hundred seventy-nine thousand, one hundred thirty-six".
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