Base | Representation |
---|---|
bin | 1000111000100011110… |
… | …0100011101000011100 |
3 | 112120221110011000121121 |
4 | 2032020330203220130 |
5 | 10000032041300244 |
6 | 154040250540324 |
7 | 14012046522115 |
oct | 2161074435034 |
9 | 476843130547 |
10 | 152621431324 |
11 | 597a990131a |
12 | 256b47376a4 |
13 | 115136b715b |
14 | 755b9b120c |
15 | 3e83ce4c84 |
hex | 2388f23a1c |
152621431324 has 6 divisors (see below), whose sum is σ = 267087504824. Its totient is φ = 76310715660.
The previous prime is 152621431321. The next prime is 152621431357. The reversal of 152621431324 is 423134126251.
It is a self number, because there is not a number n which added to its sum of digits gives 152621431324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152621431321) by changing a digit.
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 as a sum of consecutive naturals, namely, 19077678912 + ... + 19077678919.
Almost surely, 2152621431324 is an apocalyptic number.
It is an amenable number.
152621431324 is a deficient number, since it is larger than the sum of its proper divisors (114466073500).
152621431324 is a wasteful number, since it uses less digits than its factorization.
152621431324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38155357835 (or 38155357833 counting only the distinct ones).
The product of its digits is 34560, while the sum is 34.
Adding to 152621431324 its reverse (423134126251), we get a palindrome (575755557575).
The spelling of 152621431324 in words is "one hundred fifty-two billion, six hundred twenty-one million, four hundred thirty-one thousand, three hundred twenty-four".
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