Base | Representation |
---|---|
bin | 1010000110100… |
… | …0100100011011 |
3 | 2221201200120110 |
4 | 2201220210123 |
5 | 41321340410 |
6 | 4112055403 |
7 | 1023102435 |
oct | 241504433 |
9 | 87650513 |
10 | 42371355 |
11 | 21a10254 |
12 | 12234563 |
13 | 8a17010 |
14 | 58ad655 |
15 | 3abe720 |
hex | 286891b |
42371355 has 32 divisors (see below), whose sum is σ = 73543680. Its totient is φ = 20707200.
The previous prime is 42371353. The next prime is 42371369. The reversal of 42371355 is 55317324.
It is not a de Polignac number, because 42371355 - 21 = 42371353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42371353) 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 31 ways as a sum of consecutive naturals, for example, 28726 + ... + 30164.
It is an arithmetic number, because the mean of its divisors is an integer number (2298240).
Almost surely, 242371355 is an apocalyptic number.
42371355 is a deficient number, since it is larger than the sum of its proper divisors (31172325).
42371355 is a wasteful number, since it uses less digits than its factorization.
42371355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1611.
The product of its digits is 12600, while the sum is 30.
The square root of 42371355 is about 6509.3283063616. The cubic root of 42371355 is about 348.6241359251.
Adding to 42371355 its reverse (55317324), we get a palindrome (97688679).
The spelling of 42371355 in words is "forty-two million, three hundred seventy-one thousand, three hundred fifty-five".
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