Base | Representation |
---|---|
bin | 11011010111010010001… |
… | …01001001101000110010 |
3 | 10022212212002012222212010 |
4 | 31223221011021220302 |
5 | 110401024101441200 |
6 | 1555532242143350 |
7 | 124633235201235 |
oct | 15535105115062 |
9 | 3285762188763 |
10 | 940213312050 |
11 | 3328189a3391 |
12 | 132277651b56 |
13 | 6a87aaa6bcc |
14 | 3371403d41c |
15 | 196ccaec150 |
hex | dae9149a32 |
940213312050 has 48 divisors (see below), whose sum is σ = 2341404328032. Its totient is φ = 249683193600.
The previous prime is 940213312043. The next prime is 940213312069. The reversal of 940213312050 is 50213312049.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 940213311999 and 940213312017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12968184 + ... + 13040483.
It is an arithmetic number, because the mean of its divisors is an integer number (48779256834).
Almost surely, 2940213312050 is an apocalyptic number.
940213312050 is an abundant number, since it is smaller than the sum of its proper divisors (1401191015982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
940213312050 is a wasteful number, since it uses less digits than its factorization.
940213312050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26008923 (or 26008918 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
Adding to 940213312050 its reverse (50213312049), we get a palindrome (990426624099).
The spelling of 940213312050 in words is "nine hundred forty billion, two hundred thirteen million, three hundred twelve thousand, fifty".
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