Base | Representation |
---|---|
bin | 1000010010111111010… |
… | …1110001011101101010 |
3 | 111121220121122202221001 |
4 | 2010233311301131222 |
5 | 4313403323434104 |
6 | 145251432505214 |
7 | 13204121436412 |
oct | 2045765613552 |
9 | 447817582831 |
10 | 142536546154 |
11 | 554a4189882 |
12 | 2375b24b20a |
13 | 10597248b92 |
14 | 6c82473642 |
15 | 3a9376aaa4 |
hex | 212fd7176a |
142536546154 has 16 divisors (see below), whose sum is σ = 214017230592. Its totient is φ = 71197505008.
The previous prime is 142536546073. The next prime is 142536546161. The reversal of 142536546154 is 451645635241.
It is a super-2 number, since 2×1425365461542 (a number of 23 digits) contains 22 as substring.
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, 11179107 + ... + 11191849.
It is an arithmetic number, because the mean of its divisors is an integer number (13376076912).
Almost surely, 2142536546154 is an apocalyptic number.
142536546154 is a deficient number, since it is larger than the sum of its proper divisors (71480684438).
142536546154 is a wasteful number, since it uses less digits than its factorization.
142536546154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17861.
The product of its digits is 1728000, while the sum is 46.
The spelling of 142536546154 in words is "one hundred forty-two billion, five hundred thirty-six million, five hundred forty-six thousand, one hundred fifty-four".
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