Base | Representation |
---|---|
bin | 11101110110000100101… |
… | …00101001101110011100 |
3 | 10122000220020102212202110 |
4 | 32323002110221232130 |
5 | 113300121334111030 |
6 | 2103031350154020 |
7 | 134041625444640 |
oct | 16730224515634 |
9 | 3560806385673 |
10 | 1025462410140 |
11 | 365994884563 |
12 | 1468a9352910 |
13 | 7591555560c |
14 | 378bdd9cc20 |
15 | 1ba1bd291b0 |
hex | eec2529b9c |
1025462410140 has 96 divisors (see below), whose sum is σ = 3424152775680. Its totient is φ = 224200475136.
The previous prime is 1025462410081. The next prime is 1025462410153. The reversal of 1025462410140 is 410142645201.
It is a super-2 number, since 2×10254624101402 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 1025462410098 and 1025462410107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53068105 + ... + 53087424.
It is an arithmetic number, because the mean of its divisors is an integer number (35668258080).
Almost surely, 21025462410140 is an apocalyptic number.
1025462410140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1025462410140 is an abundant number, since it is smaller than the sum of its proper divisors (2398690365540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025462410140 is a wasteful number, since it uses less digits than its factorization.
1025462410140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106155571 (or 106155569 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The spelling of 1025462410140 in words is "one trillion, twenty-five billion, four hundred sixty-two million, four hundred ten thousand, one hundred forty".
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