Base | Representation |
---|---|
bin | 1000111000100100011… |
… | …1101110101011001001 |
3 | 112120221122122211012011 |
4 | 2032021013232223021 |
5 | 10000033314011022 |
6 | 154040433415521 |
7 | 14012113440664 |
oct | 2161107565311 |
9 | 476848584164 |
10 | 152624360137 |
11 | 59800521827 |
12 | 256b570a5a1 |
13 | 115141a1292 |
14 | 755c1346db |
15 | 3e841c2977 |
hex | 23891eeac9 |
152624360137 has 4 divisors (see below), whose sum is σ = 152625844756. Its totient is φ = 152622875520.
The previous prime is 152624360113. The next prime is 152624360219. The reversal of 152624360137 is 731063426251.
It is a happy number.
152624360137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 103110989881 + 49513370256 = 321109^2 + 222516^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-152624360137 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 152624360137.
It is not an unprimeable number, because it can be changed into a prime (152624366137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575628 + ... + 797869.
It is an arithmetic number, because the mean of its divisors is an integer number (38156461189).
Almost surely, 2152624360137 is an apocalyptic number.
It is an amenable number.
152624360137 is a deficient number, since it is larger than the sum of its proper divisors (1484619).
152624360137 is a wasteful number, since it uses less digits than its factorization.
152624360137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1484618.
The product of its (nonzero) digits is 181440, while the sum is 40.
Adding to 152624360137 its reverse (731063426251), we get a palindrome (883687786388).
The spelling of 152624360137 in words is "one hundred fifty-two billion, six hundred twenty-four million, three hundred sixty thousand, one hundred thirty-seven".
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