Base | Representation |
---|---|
bin | 10010001010000… |
… | …01000100100000 |
3 | 101121121011002220 |
4 | 21011001010200 |
5 | 302442410143 |
6 | 23040311040 |
7 | 3526420422 |
oct | 1105010440 |
9 | 347534086 |
10 | 152310048 |
11 | 78a7a880 |
12 | 43012480 |
13 | 2572a4b7 |
14 | 1632a812 |
15 | d588d83 |
hex | 9141120 |
152310048 has 96 divisors (see below), whose sum is σ = 455196672. Its totient is φ = 44140800.
The previous prime is 152310031. The next prime is 152310049. The reversal of 152310048 is 840013251.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152310049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21153 + ... + 27423.
It is an arithmetic number, because the mean of its divisors is an integer number (4741632).
Almost surely, 2152310048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152310048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227598336).
152310048 is an abundant number, since it is smaller than the sum of its proper divisors (302886624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152310048 is a wasteful number, since it uses less digits than its factorization.
152310048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6318 (or 6310 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 152310048 is about 12341.3957071313. The cubic root of 152310048 is about 534.0429484737.
Adding to 152310048 its reverse (840013251), we get a palindrome (992323299).
The spelling of 152310048 in words is "one hundred fifty-two million, three hundred ten thousand, forty-eight".
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