Base | Representation |
---|---|
bin | 100111001111010010… |
… | …100000101110010100 |
3 | 11000202021121210222222 |
4 | 213033102200232110 |
5 | 1142241401121004 |
6 | 31204432241512 |
7 | 3021036563612 |
oct | 471722405624 |
9 | 130667553888 |
10 | 42132442004 |
11 | 16960735304 |
12 | 81ba0a0298 |
13 | 3c85abba73 |
14 | 20798a06b2 |
15 | 1168d0b7be |
hex | 9cf4a0b94 |
42132442004 has 12 divisors (see below), whose sum is σ = 73733233728. Its totient is φ = 21065803800.
The previous prime is 42132442003. The next prime is 42132442043. The reversal of 42132442004 is 40024423124.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42132442003) 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 3 ways as a sum of consecutive naturals, for example, 281399 + ... + 404289.
It is an arithmetic number, because the mean of its divisors is an integer number (6144436144).
Almost surely, 242132442004 is an apocalyptic number.
It is an amenable number.
42132442004 is a deficient number, since it is larger than the sum of its proper divisors (31600791724).
42132442004 is a wasteful number, since it uses less digits than its factorization.
42132442004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208606 (or 208604 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 42132442004 its reverse (40024423124), we get a palindrome (82156865128).
The spelling of 42132442004 in words is "forty-two billion, one hundred thirty-two million, four hundred forty-two thousand, four".
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