Base | Representation |
---|---|
bin | 101100101101010… |
… | …0110000110101010 |
3 | 10212112210012202110 |
4 | 1121122212012222 |
5 | 11033014102132 |
6 | 404505143150 |
7 | 52114004535 |
oct | 13132460652 |
9 | 3775705673 |
10 | 1500144042 |
11 | 6aa879471 |
12 | 35a48aab6 |
13 | 1aba429c7 |
14 | 10333da1c |
15 | 8ba771cc |
hex | 596a61aa |
1500144042 has 32 divisors (see below), whose sum is σ = 3140122752. Its totient is φ = 476872704.
The previous prime is 1500144029. The next prime is 1500144097. The reversal of 1500144042 is 2404410051.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30378 + ... + 62634.
It is an arithmetic number, because the mean of its divisors is an integer number (98128836).
Almost surely, 21500144042 is an apocalyptic number.
1500144042 is an abundant number, since it is smaller than the sum of its proper divisors (1639978710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1500144042 is a wasteful number, since it uses less digits than its factorization.
1500144042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32622.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 1500144042 is about 38731.6929916574. The cubic root of 1500144042 is about 1144.7508829203.
Adding to 1500144042 its reverse (2404410051), we get a palindrome (3904554093).
The spelling of 1500144042 in words is "one billion, five hundred million, one hundred forty-four thousand, forty-two".
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