Base | Representation |
---|---|
bin | 1000010100000100010… |
… | …0001110011010010101 |
3 | 111122122202110120010101 |
4 | 2011001010032122111 |
5 | 4320001320004123 |
6 | 145340235054101 |
7 | 13214231056603 |
oct | 2050104163225 |
9 | 448582416111 |
10 | 142825547413 |
11 | 5563233079a |
12 | 2381bba1331 |
13 | 10612095643 |
14 | 6cac9c2873 |
15 | 3aadd05aad |
hex | 214110e695 |
142825547413 has 8 divisors (see below), whose sum is σ = 156105342720. Its totient is φ = 130087784640.
The previous prime is 142825547393. The next prime is 142825547441. The reversal of 142825547413 is 314745528241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142825547413 - 213 = 142825539221 is a prime.
It is a super-2 number, since 2×1428255474132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142825547113) 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, 135507583 + ... + 135508636.
It is an arithmetic number, because the mean of its divisors is an integer number (19513167840).
Almost surely, 2142825547413 is an apocalyptic number.
It is an amenable number.
142825547413 is a deficient number, since it is larger than the sum of its proper divisors (13279795307).
142825547413 is a wasteful number, since it uses less digits than its factorization.
142825547413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271016267.
The product of its digits is 1075200, while the sum is 46.
The spelling of 142825547413 in words is "one hundred forty-two billion, eight hundred twenty-five million, five hundred forty-seven thousand, four hundred thirteen".
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