Base | Representation |
---|---|
bin | 1100000101110010110… |
… | …01100011000110010100 |
3 | 1110201021211211120201021 |
4 | 12002321121203012110 |
5 | 23301243344431430 |
6 | 514502241410524 |
7 | 42004451102434 |
oct | 6027131430624 |
9 | 1421254746637 |
10 | 415427342740 |
11 | 1501aa9a5333 |
12 | 68619939a44 |
13 | 30236880307 |
14 | 1616d0682c4 |
15 | ac15ec307a |
hex | 60b9663194 |
415427342740 has 48 divisors (see below), whose sum is σ = 934931233152. Its totient is φ = 154650266496.
The previous prime is 415427342711. The next prime is 415427342747. The reversal of 415427342740 is 47243724514.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415427342747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12187074 + ... + 12221113.
It is an arithmetic number, because the mean of its divisors is an integer number (19477734024).
Almost surely, 2415427342740 is an apocalyptic number.
It is an amenable number.
415427342740 is an abundant number, since it is smaller than the sum of its proper divisors (519503890412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415427342740 is a wasteful number, since it uses less digits than its factorization.
415427342740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24408256 (or 24408254 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 43.
The spelling of 415427342740 in words is "four hundred fifteen billion, four hundred twenty-seven million, three hundred forty-two thousand, seven hundred forty".
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