Base | Representation |
---|---|
bin | 10001111010010… |
… | …11011000000001 |
3 | 101110201202020220 |
4 | 20331023120001 |
5 | 301431130410 |
6 | 22524253253 |
7 | 3503101350 |
oct | 1075133001 |
9 | 343652226 |
10 | 150255105 |
11 | 778a6980 |
12 | 423a1229 |
13 | 2518b060 |
14 | 15d53997 |
15 | d2d0070 |
hex | 8f4b601 |
150255105 has 64 divisors (see below), whose sum is σ = 322818048. Its totient is φ = 57634560.
The previous prime is 150255089. The next prime is 150255107. The reversal of 150255105 is 501552051.
It is not a de Polignac number, because 150255105 - 24 = 150255089 is a prime.
It is a super-2 number, since 2×1502551052 = 45153193157122050, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (150255107) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10012 + ... + 20018.
It is an arithmetic number, because the mean of its divisors is an integer number (5044032).
Almost surely, 2150255105 is an apocalyptic number.
150255105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150255105 is an abundant number, since it is smaller than the sum of its proper divisors (172562943).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150255105 is a wasteful number, since it uses less digits than its factorization.
150255105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10046.
The product of its (nonzero) digits is 1250, while the sum is 24.
The square root of 150255105 is about 12257.8589076559. The cubic root of 150255105 is about 531.6303245676.
It can be divided in two parts, 150 and 255105, that added together give a triangular number (255255 = T714).
The spelling of 150255105 in words is "one hundred fifty million, two hundred fifty-five thousand, one hundred five".
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