Base | Representation |
---|---|
bin | 100010001000111010110111… |
… | …110010111001001101101000 |
3 | 201200121212111020201200021100 |
4 | 202020322313302321031220 |
5 | 124140000113334240030 |
6 | 1251200212321441400 |
7 | 43424505325614600 |
oct | 4210726762711550 |
9 | 650555436650240 |
10 | 150146550305640 |
11 | 43928881375a39 |
12 | 14a0b4a7aa0260 |
13 | 65a19b35132b5 |
14 | 29111bb985c00 |
15 | 12559ca23c360 |
hex | 888eb7cb9368 |
150146550305640 has 288 divisors, whose sum is σ = 568206315429480. Its totient is φ = 34285328630784.
The previous prime is 150146550305567. The next prime is 150146550305641. The reversal of 150146550305640 is 46503055641051.
150146550305640 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 4 + 6 + 5 + 50 + 30 + 564 + 0 = 666.
150146550305640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 101871596177316 + 48274954128324 = 10093146^2 + 6948018^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (150146550305641) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13668082 + ... + 22070558.
Almost surely, 2150146550305640 is an apocalyptic number.
150146550305640 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 150146550305640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284103157714740).
150146550305640 is an abundant number, since it is smaller than the sum of its proper divisors (418059765123840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150146550305640 is a wasteful number, since it uses less digits than its factorization.
150146550305640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8403521 (or 8403507 counting only the distinct ones).
The product of its (nonzero) digits is 1080000, while the sum is 45.
The spelling of 150146550305640 in words is "one hundred fifty trillion, one hundred forty-six billion, five hundred fifty million, three hundred five thousand, six hundred forty".
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