Base | Representation |
---|---|
bin | 1000101111010100101… |
… | …1111001100110100001 |
3 | 112100112200110110221021 |
4 | 2023311023321212201 |
5 | 4424442430104010 |
6 | 152550253125441 |
7 | 13563445362652 |
oct | 2136513714641 |
9 | 470480413837 |
10 | 150142425505 |
11 | 58747537586 |
12 | 25122489881 |
13 | 11209c287c7 |
14 | 73a4667529 |
15 | 3d8b3648da |
hex | 22f52f99a1 |
150142425505 has 32 divisors (see below), whose sum is σ = 184092717600. Its totient is φ = 117530265600.
The previous prime is 150142425497. The next prime is 150142425533. The reversal of 150142425505 is 505524241051.
It can be written as a sum of positive squares in 16 ways, for example, as 1663987264 + 148478438241 = 40792^2 + 385329^2 .
It is not a de Polignac number, because 150142425505 - 23 = 150142425497 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57283095 + ... + 57285715.
It is an arithmetic number, because the mean of its divisors is an integer number (5752897425).
Almost surely, 2150142425505 is an apocalyptic number.
It is an amenable number.
150142425505 is a deficient number, since it is larger than the sum of its proper divisors (33950292095).
150142425505 is a wasteful number, since it uses less digits than its factorization.
150142425505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4005.
The product of its (nonzero) digits is 40000, while the sum is 34.
Adding to 150142425505 its reverse (505524241051), we get a palindrome (655666666556).
The spelling of 150142425505 in words is "one hundred fifty billion, one hundred forty-two million, four hundred twenty-five thousand, five hundred five".
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