Base | Representation |
---|---|
bin | 101110111100100110… |
… | …010011010100001010 |
3 | 11211010002001020022011 |
4 | 232330212103110022 |
5 | 1311214123004300 |
6 | 35054003250134 |
7 | 3433114465024 |
oct | 567446232412 |
9 | 154102036264 |
10 | 50408797450 |
11 | 1a4184a7690 |
12 | 992997994a |
13 | 49a46716cb |
14 | 2622b45014 |
15 | 14a06e4eba |
hex | bbc99350a |
50408797450 has 24 divisors (see below), whose sum is σ = 102284033760. Its totient is φ = 18330471600.
The previous prime is 50408797433. The next prime is 50408797459. The reversal of 50408797450 is 5479780405.
50408797450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 50408797394 and 50408797403.
It is not an unprimeable number, because it can be changed into a prime (50408797459) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45825630 + ... + 45826729.
It is an arithmetic number, because the mean of its divisors is an integer number (4261834740).
Almost surely, 250408797450 is an apocalyptic number.
50408797450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50408797450 is an abundant number, since it is smaller than the sum of its proper divisors (51875236310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50408797450 is a wasteful number, since it uses less digits than its factorization.
50408797450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91652382 (or 91652377 counting only the distinct ones).
The product of its (nonzero) digits is 1411200, while the sum is 49.
The spelling of 50408797450 in words is "fifty billion, four hundred eight million, seven hundred ninety-seven thousand, four hundred fifty".
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