Base | Representation |
---|---|
bin | 10010001010010… |
… | …01010111101100 |
3 | 101121122212202000 |
4 | 21011021113230 |
5 | 303000002134 |
6 | 23041132300 |
7 | 3526621506 |
oct | 1105112754 |
9 | 347585660 |
10 | 152344044 |
11 | 78aa3376 |
12 | 4302a090 |
13 | 2573cb08 |
14 | 16338d76 |
15 | d593e99 |
hex | 91495ec |
152344044 has 48 divisors (see below), whose sum is σ = 407715840. Its totient is φ = 49142160.
The previous prime is 152344039. The next prime is 152344067. The reversal of 152344044 is 440443251.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 152343999 and 152344017.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 19404 + ... + 26099.
It is an arithmetic number, because the mean of its divisors is an integer number (8494080).
Almost surely, 2152344044 is an apocalyptic number.
It is an amenable number.
152344044 is an abundant number, since it is smaller than the sum of its proper divisors (255371796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152344044 is a wasteful number, since it uses less digits than its factorization.
152344044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45547 (or 45539 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 152344044 is about 12342.7729461414. The cubic root of 152344044 is about 534.0826787776.
Adding to 152344044 its reverse (440443251), we get a palindrome (592787295).
The spelling of 152344044 in words is "one hundred fifty-two million, three hundred forty-four thousand, forty-four".
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