Base | Representation |
---|---|
bin | 111110010000010000111… |
… | …001110010111111011110 |
3 | 120010222110010100210012020 |
4 | 332100100321302333132 |
5 | 1030042442134411332 |
6 | 13033152500521010 |
7 | 621036405423660 |
oct | 76202071627736 |
9 | 16128403323166 |
10 | 4278071013342 |
11 | 13aa3576156a5 |
12 | 5911513b0166 |
13 | 25056070a199 |
14 | 10b0b9d08530 |
15 | 764383b682c |
hex | 3e410e72fde |
4278071013342 has 16 divisors (see below), whose sum is σ = 9778448030592. Its totient is φ = 1222306003800.
The previous prime is 4278071013311. The next prime is 4278071013379. The reversal of 4278071013342 is 2433101708724.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 101858833651 = 4278071013342 / (4 + 2 + 7 + 8 + 0 + 7 + 1 + 0 + 1 + 3 + 3 + 4 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 4278071013294 and 4278071013303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50929416784 + ... + 50929416867.
It is an arithmetic number, because the mean of its divisors is an integer number (611153001912).
Almost surely, 24278071013342 is an apocalyptic number.
4278071013342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
4278071013342 is an abundant number, since it is smaller than the sum of its proper divisors (5500377017250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4278071013342 is a wasteful number, since it uses less digits than its factorization.
4278071013342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101858833663.
The product of its (nonzero) digits is 225792, while the sum is 42.
The spelling of 4278071013342 in words is "four trillion, two hundred seventy-eight billion, seventy-one million, thirteen thousand, three hundred forty-two".
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