Base | Representation |
---|---|
bin | 10001111000110… |
… | …01100001000000 |
3 | 101110100101010000 |
4 | 20330121201000 |
5 | 301403112010 |
6 | 22520040000 |
7 | 3501261060 |
oct | 1074314100 |
9 | 343311100 |
10 | 150050880 |
11 | 777774a1 |
12 | 42303000 |
13 | 25119105 |
14 | 15cdd3a0 |
15 | d28e7c0 |
hex | 8f19840 |
150050880 has 280 divisors, whose sum is σ = 610746048. Its totient is φ = 34255872.
The previous prime is 150050869. The next prime is 150050899. The reversal of 150050880 is 88050051.
150050880 is a `hidden beast` number, since 150 + 0 + 508 + 8 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (280).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 181027 + ... + 181853.
Almost surely, 2150050880 is an apocalyptic number.
150050880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150050880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305373024).
150050880 is an abundant number, since it is smaller than the sum of its proper divisors (460695168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150050880 is an equidigital number, since it uses as much as digits as its factorization.
150050880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863 (or 844 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 27.
The square root of 150050880 is about 12249.5257051039. The cubic root of 150050880 is about 531.3893534311.
The spelling of 150050880 in words is "one hundred fifty million, fifty thousand, eight hundred eighty".
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