Base | Representation |
---|---|
bin | 1000110100000101110… |
… | …1001001010000111101 |
3 | 112110211212020100002012 |
4 | 2031001131021100331 |
5 | 4440103013431100 |
6 | 153321243141005 |
7 | 13640243613125 |
oct | 2150135112075 |
9 | 473755210065 |
10 | 151422014525 |
11 | 59243863771 |
12 | 2541ab14765 |
13 | 11382068282 |
14 | 7486593c85 |
15 | 3e13872135 |
hex | 234174943d |
151422014525 has 12 divisors (see below), whose sum is σ = 198808198452. Its totient is φ = 114011869440.
The previous prime is 151422014479. The next prime is 151422014551. The reversal of 151422014525 is 525410224151.
It can be written as a sum of positive squares in 6 ways, for example, as 10101657049 + 141320357476 = 100507^2 + 375926^2 .
It is not a de Polignac number, because 151422014525 - 218 = 151421752381 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 151422014491 and 151422014500.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178143122 + ... + 178143971.
It is an arithmetic number, because the mean of its divisors is an integer number (16567349871).
Almost surely, 2151422014525 is an apocalyptic number.
It is an amenable number.
151422014525 is a deficient number, since it is larger than the sum of its proper divisors (47386183927).
151422014525 is a wasteful number, since it uses less digits than its factorization.
151422014525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356287120 (or 356287115 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 32.
Adding to 151422014525 its reverse (525410224151), we get a palindrome (676832238676).
The spelling of 151422014525 in words is "one hundred fifty-one billion, four hundred twenty-two million, fourteen thousand, five hundred twenty-five".
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