Base | Representation |
---|---|
bin | 101111001001110010… |
… | …101010110111010110 |
3 | 11211200111112202221000 |
4 | 233021302222313112 |
5 | 1312142304042241 |
6 | 35131551404130 |
7 | 3441443055441 |
oct | 571162526726 |
9 | 154614482830 |
10 | 50630143446 |
11 | 1a52143a163 |
12 | 998bb23646 |
13 | 4a0b49097c |
14 | 26442c2658 |
15 | 14b4d68eb6 |
hex | bc9caadd6 |
50630143446 has 64 divisors (see below), whose sum is σ = 113126307840. Its totient is φ = 16784638560.
The previous prime is 50630143441. The next prime is 50630143481. The reversal of 50630143446 is 64434103605.
50630143446 is a `hidden beast` number, since 5 + 0 + 6 + 301 + 4 + 344 + 6 = 666.
It is a super-2 number, since 2×506301434462 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50630143446.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50630143441) 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, 23757801 + ... + 23759931.
It is an arithmetic number, because the mean of its divisors is an integer number (1767598560).
Almost surely, 250630143446 is an apocalyptic number.
50630143446 is an abundant number, since it is smaller than the sum of its proper divisors (62496164394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50630143446 is a wasteful number, since it uses less digits than its factorization.
50630143446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4338 (or 4332 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 50630143446 in words is "fifty billion, six hundred thirty million, one hundred forty-three thousand, four hundred forty-six".
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