Base | Representation |
---|---|
bin | 101110100100011011… |
… | …111010111110100110 |
3 | 11210001211021002021220 |
4 | 232210123322332212 |
5 | 1304401334020032 |
6 | 34545442521210 |
7 | 3420063040521 |
oct | 564433727646 |
9 | 153054232256 |
10 | 50003423142 |
11 | 1a22a6a09a2 |
12 | 9836066206 |
13 | 493b69ab5a |
14 | 25c4d81bb8 |
15 | 1479d1e12c |
hex | ba46fafa6 |
50003423142 has 64 divisors (see below), whose sum is σ = 102648876480. Its totient is φ = 16232546304.
The previous prime is 50003423111. The next prime is 50003423143. The reversal of 50003423142 is 24132430005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50003423143) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53824534 + ... + 53825462.
It is an arithmetic number, because the mean of its divisors is an integer number (1603888695).
Almost surely, 250003423142 is an apocalyptic number.
50003423142 is an abundant number, since it is smaller than the sum of its proper divisors (52645453338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50003423142 is a wasteful number, since it uses less digits than its factorization.
50003423142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2057.
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 50003423142 its reverse (24132430005), we get a palindrome (74135853147).
The spelling of 50003423142 in words is "fifty billion, three million, four hundred twenty-three thousand, one hundred forty-two".
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