Base | Representation |
---|---|
bin | 11110010001011001010… |
… | …01000101011101101100 |
3 | 10200102202112002011110220 |
4 | 33020230221011131230 |
5 | 114020142022202140 |
6 | 2113455110131340 |
7 | 135101263035534 |
oct | 17105451053554 |
9 | 3612675064426 |
10 | 1040131053420 |
11 | 371131955348 |
12 | 149701950b50 |
13 | 771125451b4 |
14 | 384b21aa4c4 |
15 | 1c0c99d8bd0 |
hex | f22ca4576c |
1040131053420 has 48 divisors (see below), whose sum is σ = 2923970047488. Its totient is φ = 276263224000.
The previous prime is 1040131053413. The next prime is 1040131053433. The reversal of 1040131053420 is 243501310401.
It is a happy number.
1040131053420 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
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, 34517844 + ... + 34547963.
It is an arithmetic number, because the mean of its divisors is an integer number (60916042656).
Almost surely, 21040131053420 is an apocalyptic number.
1040131053420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1040131053420 is an abundant number, since it is smaller than the sum of its proper divisors (1883838994068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1040131053420 is a wasteful number, since it uses less digits than its factorization.
1040131053420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69066070 (or 69066068 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 1040131053420 its reverse (243501310401), we get a palindrome (1283632363821).
The spelling of 1040131053420 in words is "one trillion, forty billion, one hundred thirty-one million, fifty-three thousand, four hundred twenty".
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