Base | Representation |
---|---|
bin | 1000101110111111010… |
… | …1000011110101011111 |
3 | 112100022102100102201002 |
4 | 2023233311003311133 |
5 | 4424301423131111 |
6 | 152533322540515 |
7 | 13561304435114 |
oct | 2135765036537 |
9 | 470272312632 |
10 | 150052552031 |
11 | 58700832288 |
12 | 250b836773b |
13 | 111c441c335 |
14 | 739675090b |
15 | 3d8351063b |
hex | 22efd43d5f |
150052552031 has 4 divisors (see below), whose sum is σ = 152883732312. Its totient is φ = 147221371752.
The previous prime is 150052551991. The next prime is 150052552103. The reversal of 150052552031 is 130255250051.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 150052552031 - 210 = 150052551007 is a prime.
It is a super-2 number, since 2×1500525520312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150052551985 and 150052552003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150042552031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415590061 + ... + 1415590166.
It is an arithmetic number, because the mean of its divisors is an integer number (38220933078).
Almost surely, 2150052552031 is an apocalyptic number.
150052552031 is a deficient number, since it is larger than the sum of its proper divisors (2831180281).
150052552031 is an equidigital number, since it uses as much as digits as its factorization.
150052552031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2831180280.
The product of its (nonzero) digits is 7500, while the sum is 29.
The spelling of 150052552031 in words is "one hundred fifty billion, fifty-two million, five hundred fifty-two thousand, thirty-one".
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