Base | Representation |
---|---|
bin | 10010000001001… |
… | …01010001111001 |
3 | 101112102002120210 |
4 | 21000211101321 |
5 | 302143211031 |
6 | 22555341333 |
7 | 3513506451 |
oct | 1100452171 |
9 | 345362523 |
10 | 151147641 |
11 | 78356507 |
12 | 42751849 |
13 | 25411398 |
14 | 16106d61 |
15 | d409746 |
hex | 9025479 |
151147641 has 8 divisors (see below), whose sum is σ = 212137120. Its totient is φ = 95461632.
The previous prime is 151147639. The next prime is 151147643. The reversal of 151147641 is 146741151.
It is an interprime number because it is at equal distance from previous prime (151147639) and next prime (151147643).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 151147641 - 21 = 151147639 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 151147599 and 151147608.
It is not an unprimeable number, because it can be changed into a prime (151147643) 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 7 ways as a sum of consecutive naturals, for example, 1325800 + ... + 1325913.
It is an arithmetic number, because the mean of its divisors is an integer number (26517140).
Almost surely, 2151147641 is an apocalyptic number.
It is an amenable number.
151147641 is a deficient number, since it is larger than the sum of its proper divisors (60989479).
151147641 is a wasteful number, since it uses less digits than its factorization.
151147641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2651735.
The product of its digits is 3360, while the sum is 30.
The square root of 151147641 is about 12294.2116868061. The cubic root of 151147641 is about 532.6808995469.
Adding to 151147641 its reverse (146741151), we get a palindrome (297888792).
The spelling of 151147641 in words is "one hundred fifty-one million, one hundred forty-seven thousand, six hundred forty-one".
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