Base | Representation |
---|---|
bin | 1010000110100… |
… | …1011000011100 |
3 | 2221201212010202 |
4 | 2201221120130 |
5 | 41321442214 |
6 | 4112123032 |
7 | 1023115232 |
oct | 241513034 |
9 | 87655122 |
10 | 42374684 |
11 | 21a12800 |
12 | 12236478 |
13 | 8a186a1 |
14 | 58b0952 |
15 | 3ac06de |
hex | 286961c |
42374684 has 36 divisors (see below), whose sum is σ = 84348600. Its totient is φ = 18590880.
The previous prime is 42374681. The next prime is 42374729. The reversal of 42374684 is 48647324.
It is a super-2 number, since 2×423746842 = 3591227688199712, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42374681) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 12527 + ... + 15545.
Almost surely, 242374684 is an apocalyptic number.
42374684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42374684 is a deficient number, since it is larger than the sum of its proper divisors (41973916).
42374684 is a wasteful number, since it uses less digits than its factorization.
42374684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3074 (or 3061 counting only the distinct ones).
The product of its digits is 129024, while the sum is 38.
The square root of 42374684 is about 6509.5840112867. The cubic root of 42374684 is about 348.6332658302.
The spelling of 42374684 in words is "forty-two million, three hundred seventy-four thousand, six hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •