Base | Representation |
---|---|
bin | 10011000101010111000… |
… | …010100001010111011000 |
3 | 11122101000111002000220110 |
4 | 103011113002201113120 |
5 | 132441244334212044 |
6 | 2442243243324320 |
7 | 163514225105553 |
oct | 23052702412730 |
9 | 4571014060813 |
10 | 1311425304024 |
11 | 466199439210 |
12 | 1921b58206a0 |
13 | 96889182a74 |
14 | 4768ab2969a |
15 | 241a6ec56b9 |
hex | 131570a15d8 |
1311425304024 has 32 divisors (see below), whose sum is σ = 3576614466240. Its totient is φ = 397401607200.
The previous prime is 1311425304023. The next prime is 1311425304029. The reversal of 1311425304024 is 4204035241131.
It is a junction number, because it is equal to n+sod(n) for n = 1311425303982 and 1311425304000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311425304023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2483759782 + ... + 2483760309.
It is an arithmetic number, because the mean of its divisors is an integer number (111769202070).
Almost surely, 21311425304024 is an apocalyptic number.
It is an amenable number.
1311425304024 is an abundant number, since it is smaller than the sum of its proper divisors (2265189162216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1311425304024 is a wasteful number, since it uses less digits than its factorization.
1311425304024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4967520111 (or 4967520107 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The spelling of 1311425304024 in words is "one trillion, three hundred eleven billion, four hundred twenty-five million, three hundred four thousand, twenty-four".
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