Base | Representation |
---|---|
bin | 1011111101010… |
… | …0111001111110 |
3 | 10111101010220120 |
4 | 2333110321332 |
5 | 100314431014 |
6 | 4550555410 |
7 | 1146211611 |
oct | 277247176 |
9 | 114333816 |
10 | 50155134 |
11 | 26347327 |
12 | 14968b66 |
13 | a510bc3 |
14 | 6938178 |
15 | 460aba9 |
hex | 2fd4e7e |
50155134 has 32 divisors (see below), whose sum is σ = 110833920. Its totient is φ = 15050112.
The previous prime is 50155121. The next prime is 50155141. The reversal of 50155134 is 43155105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8344 + ... + 13035.
It is an arithmetic number, because the mean of its divisors is an integer number (3463560).
Almost surely, 250155134 is an apocalyptic number.
50155134 is an abundant number, since it is smaller than the sum of its proper divisors (60678786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50155134 is a wasteful number, since it uses less digits than its factorization.
50155134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21424.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 50155134 is about 7082.0289465661. The cubic root of 50155134 is about 368.7837688504.
The spelling of 50155134 in words is "fifty million, one hundred fifty-five thousand, one hundred thirty-four".
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