Base | Representation |
---|---|
bin | 11110101011111111110… |
… | …11001100001101001000 |
3 | 10201210121212110220201102 |
4 | 33111333323030031020 |
5 | 114233414240213230 |
6 | 2124220222240532 |
7 | 136115225260352 |
oct | 17257773141510 |
9 | 3653555426642 |
10 | 1054413210440 |
11 | 3771a08502a7 |
12 | 150428a26148 |
13 | 7857a445495 |
14 | 39068d300d2 |
15 | 1c6637a4045 |
hex | f57fecc348 |
1054413210440 has 16 divisors (see below), whose sum is σ = 2372429723580. Its totient is φ = 421765284160.
The previous prime is 1054413210379. The next prime is 1054413210443. The reversal of 1054413210440 is 440123144501.
It can be written as a sum of positive squares in 2 ways, for example, as 1026294615844 + 28118594596 = 1013062^2 + 167686^2 .
It is a super-2 number, since 2×10544132104402 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1054413210443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13180165091 + ... + 13180165170.
Almost surely, 21054413210440 is an apocalyptic number.
1054413210440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1054413210440 is an abundant number, since it is smaller than the sum of its proper divisors (1318016513140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054413210440 is a wasteful number, since it uses less digits than its factorization.
1054413210440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26360330272 (or 26360330268 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 1054413210440 its reverse (440123144501), we get a palindrome (1494536354941).
The spelling of 1054413210440 in words is "one trillion, fifty-four billion, four hundred thirteen million, two hundred ten thousand, four hundred forty".
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