Base | Representation |
---|---|
bin | 10011001111011010110000… |
… | …01110011011010111111000 |
3 | 12112210220121111010202200110 |
4 | 21213231120032123113320 |
5 | 21021211320432310130 |
6 | 225553255345504320 |
7 | 11624612024352126 |
oct | 1147553016332770 |
9 | 175726544122613 |
10 | 42311203010040 |
11 | 12533098059438 |
12 | 48b42403420a0 |
13 | 1a7bc10954453 |
14 | a63c31d04916 |
15 | 4d5928b98ab0 |
hex | 267b5839b5f8 |
42311203010040 has 64 divisors (see below), whose sum is σ = 126934290468000. Its totient is φ = 11282926897152.
The previous prime is 42311203009993. The next prime is 42311203010047. The reversal of 42311203010040 is 4001030211324.
It is a junction number, because it is equal to n+sod(n) for n = 42311203009989 and 42311203010016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42311203010047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24292164 + ... + 25975596.
Almost surely, 242311203010040 is an apocalyptic number.
42311203010040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42311203010040 is an abundant number, since it is smaller than the sum of its proper divisors (84623087457960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42311203010040 is a wasteful number, since it uses less digits than its factorization.
42311203010040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1892896 (or 1892892 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 42311203010040 its reverse (4001030211324), we get a palindrome (46312233221364).
The spelling of 42311203010040 in words is "forty-two trillion, three hundred eleven billion, two hundred three million, ten thousand, forty".
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