Base | Representation |
---|---|
bin | 100010010100000… |
… | …1111100111111110 |
3 | 2222020120012110222 |
4 | 1010220033213332 |
5 | 4324224303241 |
6 | 310130301342 |
7 | 40350512420 |
oct | 10450174776 |
9 | 2866505428 |
10 | 1151400446 |
11 | 540a32219 |
12 | 281727852 |
13 | 154709651 |
14 | accbc810 |
15 | 6b13aa4b |
hex | 44a0f9fe |
1151400446 has 16 divisors (see below), whose sum is σ = 2089937376. Its totient is φ = 464430336.
The previous prime is 1151400433. The next prime is 1151400449. The reversal of 1151400446 is 6440041511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1151400449) 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 in 7 ways as a sum of consecutive naturals, for example, 2418671 + ... + 2419146.
It is an arithmetic number, because the mean of its divisors is an integer number (130621086).
Almost surely, 21151400446 is an apocalyptic number.
1151400446 is a deficient number, since it is larger than the sum of its proper divisors (938536930).
1151400446 is a wasteful number, since it uses less digits than its factorization.
1151400446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4837843.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 1151400446 is about 33932.2920829112. The cubic root of 1151400446 is about 1048.1146654784.
Adding to 1151400446 its reverse (6440041511), we get a palindrome (7591441957).
The spelling of 1151400446 in words is "one billion, one hundred fifty-one million, four hundred thousand, four hundred forty-six".
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