Base | Representation |
---|---|
bin | 1010001011011… |
… | …1100011011100 |
3 | 2222100010100201 |
4 | 2202313203130 |
5 | 41412214001 |
6 | 4123033244 |
7 | 1025620600 |
oct | 242674334 |
9 | 88303321 |
10 | 42694876 |
11 | 22111324 |
12 | 1236b824 |
13 | 8acb353 |
14 | 5955500 |
15 | 3b35501 |
hex | 28b78dc |
42694876 has 36 divisors (see below), whose sum is σ = 88364136. Its totient is φ = 17992800.
The previous prime is 42694807. The next prime is 42694889. The reversal of 42694876 is 67849624.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10171 + ... + 13741.
Almost surely, 242694876 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 42694876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44182068).
42694876 is an abundant number, since it is smaller than the sum of its proper divisors (45669260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42694876 is a wasteful number, since it uses less digits than its factorization.
42694876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3650 (or 3641 counting only the distinct ones).
The product of its digits is 580608, while the sum is 46.
The square root of 42694876 is about 6534.1316178969. The cubic root of 42694876 is about 349.5091786868.
The spelling of 42694876 in words is "forty-two million, six hundred ninety-four thousand, eight hundred seventy-six".
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