Base | Representation |
---|---|
bin | 100111010000111100… |
… | …110111111101110000 |
3 | 11000211020002101112200 |
4 | 213100330313331300 |
5 | 1142321020340324 |
6 | 31211310023200 |
7 | 3021525562566 |
oct | 472074677560 |
9 | 130736071480 |
10 | 42160324464 |
11 | 16975449865 |
12 | 82074a7b00 |
13 | 3c8b801c6b |
14 | 207d47ba36 |
15 | 116b4b7ec9 |
hex | 9d0f37f70 |
42160324464 has 30 divisors (see below), whose sum is σ = 117990352896. Its totient is φ = 14053441440.
The previous prime is 42160324457. The next prime is 42160324469. The reversal of 42160324464 is 46442306124.
42160324464 is a `hidden beast` number, since 4 + 2 + 1 + 603 + 2 + 4 + 46 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42160324469) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146389872 + ... + 146390159.
Almost surely, 242160324464 is an apocalyptic number.
It is an amenable number.
42160324464 is an abundant number, since it is smaller than the sum of its proper divisors (75830028432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42160324464 is a wasteful number, since it uses less digits than its factorization.
42160324464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292780045 (or 292780036 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 36.
The spelling of 42160324464 in words is "forty-two billion, one hundred sixty million, three hundred twenty-four thousand, four hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •