Base | Representation |
---|---|
bin | 100111001001100101… |
… | …100000111010111000 |
3 | 11000111121120200022020 |
4 | 213021211200322320 |
5 | 1142042402311443 |
6 | 31151133354440 |
7 | 3015465365220 |
oct | 471145407270 |
9 | 130447520266 |
10 | 42036760248 |
11 | 1691172317a |
12 | 8192038a20 |
13 | 3c6c02a942 |
14 | 206acb5080 |
15 | 116070b583 |
hex | 9c9960eb8 |
42036760248 has 64 divisors (see below), whose sum is σ = 120123682560. Its totient is φ = 12008637696.
The previous prime is 42036760243. The next prime is 42036760301. The reversal of 42036760248 is 84206763024.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42036760243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353340 + ... + 1384052.
It is an arithmetic number, because the mean of its divisors is an integer number (1876932540).
Almost surely, 242036760248 is an apocalyptic number.
It is an amenable number.
42036760248 is an abundant number, since it is smaller than the sum of its proper divisors (78086922312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42036760248 is a wasteful number, since it uses less digits than its factorization.
42036760248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38876 (or 38872 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 42.
The spelling of 42036760248 in words is "forty-two billion, thirty-six million, seven hundred sixty thousand, two hundred forty-eight".
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