Base | Representation |
---|---|
bin | 101110001001001010… |
… | …100010100101000010 |
3 | 11201212221022120201210 |
4 | 232021022202211002 |
5 | 1302432221210142 |
6 | 34432220110550 |
7 | 3402536022225 |
oct | 561112424502 |
9 | 151787276653 |
10 | 49545881922 |
11 | 1a0153a4459 |
12 | 9728995456 |
13 | 48979607c4 |
14 | 25802bd5bc |
15 | 144ea9149c |
hex | b892a2942 |
49545881922 has 8 divisors (see below), whose sum is σ = 99091763856. Its totient is φ = 16515293972.
The previous prime is 49545881899. The next prime is 49545881929. The reversal of 49545881922 is 22918854594.
It is a sphenic number, since it is the product of 3 distinct primes.
49545881922 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (49545881929) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4128823488 + ... + 4128823499.
It is an arithmetic number, because the mean of its divisors is an integer number (12386470482).
Almost surely, 249545881922 is an apocalyptic number.
49545881922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49545881922 is a wasteful number, since it uses less digits than its factorization.
49545881922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8257646992.
The product of its digits is 8294400, while the sum is 57.
The spelling of 49545881922 in words is "forty-nine billion, five hundred forty-five million, eight hundred eighty-one thousand, nine hundred twenty-two".
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