Base | Representation |
---|---|
bin | 1000110011011100111… |
… | …0000000101100110101 |
3 | 112110101220002001220200 |
4 | 2030313032000230311 |
5 | 4434230032301000 |
6 | 153252230151113 |
7 | 13633060061145 |
oct | 2146716005465 |
9 | 473356061820 |
10 | 151250275125 |
11 | 59165923384 |
12 | 253914b2499 |
13 | 113555c7321 |
14 | 746b84a925 |
15 | 3e0374b500 |
hex | 2337380b35 |
151250275125 has 24 divisors (see below), whose sum is σ = 272653831320. Its totient is φ = 80666812800.
The previous prime is 151250275109. The next prime is 151250275129. The reversal of 151250275125 is 521572052151.
151250275125 is a `hidden beast` number, since 1 + 512 + 50 + 2 + 75 + 1 + 25 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3697491249 + 147552783876 = 60807^2 + 384126^2 .
It is not a de Polignac number, because 151250275125 - 24 = 151250275109 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 151250275125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151250275129) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67221220 + ... + 67223469.
It is an arithmetic number, because the mean of its divisors is an integer number (11360576305).
Almost surely, 2151250275125 is an apocalyptic number.
151250275125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
151250275125 is a deficient number, since it is larger than the sum of its proper divisors (121403556195).
151250275125 is a wasteful number, since it uses less digits than its factorization.
151250275125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134444710 (or 134444697 counting only the distinct ones).
The product of its (nonzero) digits is 35000, while the sum is 36.
The spelling of 151250275125 in words is "one hundred fifty-one billion, two hundred fifty million, two hundred seventy-five thousand, one hundred twenty-five".
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