Base | Representation |
---|---|
bin | 110010010000111101001101… |
… | …1100101000000101100110001 |
3 | 2010222110201001122122212022120 |
4 | 1210201322123211000230301 |
5 | 430422420223142234010 |
6 | 4204202024253224453 |
7 | 162062131530535545 |
oct | 14441723345005461 |
9 | 2128421048585276 |
10 | 442135133555505 |
11 | 1189725034a8935 |
12 | 41708901792129 |
13 | 15c92219971bc0 |
14 | 7b27651787a25 |
15 | 361ae396c4e70 |
hex | 1921e9b940b31 |
442135133555505 has 32 divisors (see below), whose sum is σ = 763568227994880. Its totient is φ = 217170703722240.
The previous prime is 442135133555497. The next prime is 442135133555581. The reversal of 442135133555505 is 505555331531244.
It is not a de Polignac number, because 442135133555505 - 23 = 442135133555497 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2582328586 + ... + 2582499795.
It is an arithmetic number, because the mean of its divisors is an integer number (23861507124840).
Almost surely, 2442135133555505 is an apocalyptic number.
It is an amenable number.
442135133555505 is a deficient number, since it is larger than the sum of its proper divisors (321433094439375).
442135133555505 is a wasteful number, since it uses less digits than its factorization.
442135133555505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5164828841.
The product of its (nonzero) digits is 13500000, while the sum is 51.
The spelling of 442135133555505 in words is "four hundred forty-two trillion, one hundred thirty-five billion, one hundred thirty-three million, five hundred fifty-five thousand, five hundred five".
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