Base | Representation |
---|---|
bin | 100111001111111101… |
… | …000100111100111110 |
3 | 11000210001121201111121 |
4 | 213033331010330332 |
5 | 1142302230203241 |
6 | 31205511341154 |
7 | 3021233456533 |
oct | 471775047476 |
9 | 130701551447 |
10 | 42143600446 |
11 | 16966a66862 |
12 | 82019817ba |
13 | 3c881c79ac |
14 | 207b166d8a |
15 | 1169cb2ad1 |
hex | 9cff44f3e |
42143600446 has 16 divisors (see below), whose sum is σ = 66612850560. Its totient is φ = 19941661080.
The previous prime is 42143600437. The next prime is 42143600461. The reversal of 42143600446 is 64400634124.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549570 + ... + 621541.
It is an arithmetic number, because the mean of its divisors is an integer number (4163303160).
Almost surely, 242143600446 is an apocalyptic number.
42143600446 is a deficient number, since it is larger than the sum of its proper divisors (24469250114).
42143600446 is a wasteful number, since it uses less digits than its factorization.
42143600446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1172079.
The product of its (nonzero) digits is 55296, while the sum is 34.
The spelling of 42143600446 in words is "forty-two billion, one hundred forty-three million, six hundred thousand, four hundred forty-six".
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