Base | Representation |
---|---|
bin | 1000101110001011100… |
… | …0000011010000001101 |
3 | 112022202021102110001000 |
4 | 2023202320003100031 |
5 | 4423330304413034 |
6 | 152500001010513 |
7 | 13553025313602 |
oct | 2134270032015 |
9 | 468667373030 |
10 | 149835232269 |
11 | 585aa09a778 |
12 | 25057623a39 |
13 | 1118b3ac868 |
14 | 73759406a9 |
15 | 3d6e3d4599 |
hex | 22e2e0340d |
149835232269 has 32 divisors (see below), whose sum is σ = 223866403200. Its totient is φ = 99041754240.
The previous prime is 149835232241. The next prime is 149835232289. The reversal of 149835232269 is 962232538941.
149835232269 is a `hidden beast` number, since 1 + 4 + 98 + 3 + 523 + 2 + 26 + 9 = 666.
It is not a de Polignac number, because 149835232269 - 220 = 149834183693 is a prime.
It is a super-2 number, since 2×1498352322692 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149835232289) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4201887 + ... + 4237395.
It is an arithmetic number, because the mean of its divisors is an integer number (6995825100).
Almost surely, 2149835232269 is an apocalyptic number.
It is an amenable number.
149835232269 is a deficient number, since it is larger than the sum of its proper divisors (74031170931).
149835232269 is a wasteful number, since it uses less digits than its factorization.
149835232269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36842 (or 36836 counting only the distinct ones).
The product of its digits is 5598720, while the sum is 54.
The spelling of 149835232269 in words is "one hundred forty-nine billion, eight hundred thirty-five million, two hundred thirty-two thousand, two hundred sixty-nine".
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