Base | Representation |
---|---|
bin | 1011111100111… |
… | …0100010110100 |
3 | 10111022211011110 |
4 | 2333032202310 |
5 | 100313112301 |
6 | 4550235020 |
7 | 1146042624 |
oct | 277164264 |
9 | 114284143 |
10 | 50129076 |
11 | 26329798 |
12 | 14955a70 |
13 | a50209a |
14 | 692c884 |
15 | 46030d6 |
hex | 2fce8b4 |
50129076 has 12 divisors (see below), whose sum is σ = 116967872. Its totient is φ = 16709688.
The previous prime is 50129071. The next prime is 50129089. The reversal of 50129076 is 67092105.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×501290762 = 5025848521227552, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50129071) 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, 2088700 + ... + 2088723.
Almost surely, 250129076 is an apocalyptic number.
It is an amenable number.
50129076 is an abundant number, since it is smaller than the sum of its proper divisors (66838796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50129076 is a wasteful number, since it uses less digits than its factorization.
50129076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4177430 (or 4177428 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 50129076 is about 7080.1889805287. The cubic root of 50129076 is about 368.7198908290.
The spelling of 50129076 in words is "fifty million, one hundred twenty-nine thousand, seventy-six".
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