Base | Representation |
---|---|
bin | 110010010111000100011110… |
… | …1100001100111010101100010 |
3 | 2011002110000212010020222000200 |
4 | 1210232020331201213111202 |
5 | 431030202024003300043 |
6 | 4210044024131130030 |
7 | 162206625412621536 |
oct | 14456107541472542 |
9 | 2132400763228020 |
10 | 442975369196898 |
11 | 11916688762751a |
12 | 41823716a43916 |
13 | 16023523756ab5 |
14 | 7b5619d6d9bc6 |
15 | 3632c14ee87d3 |
hex | 192e23d867562 |
442975369196898 has 48 divisors (see below), whose sum is σ = 964593486432576. Its totient is φ = 146919688644960.
The previous prime is 442975369196887. The next prime is 442975369196909. The reversal of 442975369196898 is 898691963579244.
It is a happy number.
442975369196898 is a `hidden beast` number, since 4 + 4 + 2 + 9 + 7 + 536 + 9 + 1 + 9 + 68 + 9 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (442975369196887) and next prime (442975369196909).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70909365 + ... + 76903112.
It is an arithmetic number, because the mean of its divisors is an integer number (20095697634012).
Almost surely, 2442975369196898 is an apocalyptic number.
442975369196898 is an abundant number, since it is smaller than the sum of its proper divisors (521618117235678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
442975369196898 is a wasteful number, since it uses less digits than its factorization.
442975369196898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147813319 (or 147813316 counting only the distinct ones).
The product of its digits is 50791587840, while the sum is 90.
The spelling of 442975369196898 in words is "four hundred forty-two trillion, nine hundred seventy-five billion, three hundred sixty-nine million, one hundred ninety-six thousand, eight hundred ninety-eight".
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