Base | Representation |
---|---|
bin | 1011110010100… |
… | …0110011010000 |
3 | 10110001022220121 |
4 | 2330220303100 |
5 | 100124401232 |
6 | 4523520024 |
7 | 1140214441 |
oct | 274506320 |
9 | 113038817 |
10 | 49450192 |
11 | 25a05730 |
12 | 14689014 |
13 | a32508c |
14 | 67d32c8 |
15 | 451bd97 |
hex | 2f28cd0 |
49450192 has 20 divisors (see below), whose sum is σ = 104520096. Its totient is φ = 22477280.
The previous prime is 49450189. The next prime is 49450211. The reversal of 49450192 is 29105494.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140308 + ... + 140659.
Almost surely, 249450192 is an apocalyptic number.
It is an amenable number.
49450192 is an abundant number, since it is smaller than the sum of its proper divisors (55069904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49450192 is a wasteful number, since it uses less digits than its factorization.
49450192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280986 (or 280980 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 49450192 is about 7032.0830484288. The cubic root of 49450192 is about 367.0478298924.
It can be divided in two parts, 49 and 450192, that added together give a square (450241 = 6712).
The spelling of 49450192 in words is "forty-nine million, four hundred fifty thousand, one hundred ninety-two".
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