Base | Representation |
---|---|
bin | 1010001101101… |
… | …1010110000010 |
3 | 2222121120110021 |
4 | 2203123112002 |
5 | 41431411344 |
6 | 4130124054 |
7 | 1030101154 |
oct | 243332602 |
9 | 88546407 |
10 | 42841474 |
11 | 22201485 |
12 | 1242062a |
13 | 8b4ccb0 |
14 | 5992ad4 |
15 | 3b63b84 |
hex | 28db582 |
42841474 has 16 divisors (see below), whose sum is σ = 70895160. Its totient is φ = 19290240.
The previous prime is 42841457. The next prime is 42841481. The reversal of 42841474 is 47414824.
It can be written as a sum of positive squares in 4 ways, for example, as 5546025 + 37295449 = 2355^2 + 6107^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19029 + ... + 21160.
Almost surely, 242841474 is an apocalyptic number.
42841474 is a deficient number, since it is larger than the sum of its proper divisors (28053686).
42841474 is a wasteful number, since it uses less digits than its factorization.
42841474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40245.
The product of its digits is 28672, while the sum is 34.
The square root of 42841474 is about 6545.3398689449. The cubic root of 42841474 is about 349.9087490005.
The spelling of 42841474 in words is "forty-two million, eight hundred forty-one thousand, four hundred seventy-four".
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