Base | Representation |
---|---|
bin | 1000110010100100001… |
… | …0010010100000100000 |
3 | 112102210022022202122111 |
4 | 2030221002102200200 |
5 | 4433233123240222 |
6 | 153212450045104 |
7 | 13624140360226 |
oct | 2145102224040 |
9 | 472708282574 |
10 | 151012321312 |
11 | 59053578136 |
12 | 25325879794 |
13 | 11318211958 |
14 | 7447dc8b16 |
15 | 3ddc8e6777 |
hex | 2329092820 |
151012321312 has 24 divisors (see below), whose sum is σ = 299936536956. Its totient is φ = 74837962752.
The previous prime is 151012321301. The next prime is 151012321319. The reversal of 151012321312 is 213123210151.
It can be written as a sum of positive squares in 2 ways, for example, as 150857667216 + 154654096 = 388404^2 + 12436^2 .
It is not an unprimeable number, because it can be changed into a prime (151012321319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20877513 + ... + 20884744.
Almost surely, 2151012321312 is an apocalyptic number.
It is an amenable number.
151012321312 is a deficient number, since it is larger than the sum of its proper divisors (148924215644).
151012321312 is a wasteful number, since it uses less digits than its factorization.
151012321312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41762380 (or 41762372 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 22.
Adding to 151012321312 its reverse (213123210151), we get a palindrome (364135531463).
The spelling of 151012321312 in words is "one hundred fifty-one billion, twelve million, three hundred twenty-one thousand, three hundred twelve".
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