Base | Representation |
---|---|
bin | 10010001011001… |
… | …11000011101001 |
3 | 101121220001112121 |
4 | 21011213003221 |
5 | 303012400031 |
6 | 23043511241 |
7 | 3530636146 |
oct | 1105470351 |
9 | 347801477 |
10 | 152465641 |
11 | 79076769 |
12 | 43088521 |
13 | 25783273 |
14 | 1636b3cd |
15 | d5ba011 |
hex | 91670e9 |
152465641 has 8 divisors (see below), whose sum is σ = 157380800. Its totient is φ = 147592368.
The previous prime is 152465629. The next prime is 152465699. The reversal of 152465641 is 146564251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152465641 - 27 = 152465513 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152465597 and 152465606.
It is not an unprimeable number, because it can be changed into a prime (152466641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2991 + ... + 17716.
It is an arithmetic number, because the mean of its divisors is an integer number (19672600).
Almost surely, 2152465641 is an apocalyptic number.
It is an amenable number.
152465641 is a deficient number, since it is larger than the sum of its proper divisors (4915159).
152465641 is a wasteful number, since it uses less digits than its factorization.
152465641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20943.
The product of its digits is 28800, while the sum is 34.
The square root of 152465641 is about 12347.6978016147. The cubic root of 152465641 is about 534.2247378935.
The spelling of 152465641 in words is "one hundred fifty-two million, four hundred sixty-five thousand, six hundred forty-one".
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