Base | Representation |
---|---|
bin | 100000010111100010000000… |
… | …101111100100101111100110 |
3 | 200200000221222202210001120112 |
4 | 200113202000233210233212 |
5 | 122124314112314413132 |
6 | 1222432440305533022 |
7 | 41661530414134535 |
oct | 4027420057445746 |
9 | 620027882701515 |
10 | 142354556013542 |
11 | 413a425676a824 |
12 | 13b71324944172 |
13 | 6157c916cc492 |
14 | 2721dd673a31c |
15 | 116ce7e4c2ab2 |
hex | 817880be4be6 |
142354556013542 has 16 divisors (see below), whose sum is σ = 213938211109392. Its totient is φ = 71041867287840.
The previous prime is 142354556013437. The next prime is 142354556013589. The reversal of 142354556013542 is 245310655453241.
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, 6180233 + ... + 17969540.
It is an arithmetic number, because the mean of its divisors is an integer number (13371138194337).
Almost surely, 2142354556013542 is an apocalyptic number.
142354556013542 is a deficient number, since it is larger than the sum of its proper divisors (71583655095850).
142354556013542 is a wasteful number, since it uses less digits than its factorization.
142354556013542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24155383.
The product of its (nonzero) digits is 8640000, while the sum is 50.
The spelling of 142354556013542 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred fifty-six million, thirteen thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •