Base | Representation |
---|---|
bin | 10011001001010111001100… |
… | …00110111001010000001100 |
3 | 12112002000112112001210200201 |
4 | 21210223212012321100030 |
5 | 21004304202240034234 |
6 | 225313524431103244 |
7 | 11603564545103620 |
oct | 1144534606712014 |
9 | 175060475053621 |
10 | 42103130002444 |
11 | 12462923295135 |
12 | 487ba51071b24 |
13 | 1a65400c3c704 |
14 | a57b33993180 |
15 | 4d02ebb07314 |
hex | 264ae61b940c |
42103130002444 has 12 divisors (see below), whose sum is σ = 84206260004944. Its totient is φ = 18044198572464.
The previous prime is 42103130002397. The next prime is 42103130002489. The reversal of 42103130002444 is 44420003130124.
42103130002444 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1503683214373 = 42103130002444 / (4 + 2 + 1 + 0 + 3 + 1 + 3 + 0 + 0 + 0 + 2 + 4 + 4 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751841607159 + ... + 751841607214.
Almost surely, 242103130002444 is an apocalyptic number.
It is an amenable number.
42103130002444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42103130002444 is a wasteful number, since it uses less digits than its factorization.
42103130002444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1503683214384 (or 1503683214382 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 42103130002444 its reverse (44420003130124), we get a palindrome (86523133132568).
The spelling of 42103130002444 in words is "forty-two trillion, one hundred three billion, one hundred thirty million, two thousand, four hundred forty-four".
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