Base | Representation |
---|---|
bin | 1000010001101001011… |
… | …0101111001111100000 |
3 | 111120222111101122202011 |
4 | 2010122112233033200 |
5 | 4312134034322211 |
6 | 145151555002304 |
7 | 13162153550161 |
oct | 2043226571740 |
9 | 446874348664 |
10 | 142176089056 |
11 | 55329772051 |
12 | 2367a599394 |
13 | 1053a671061 |
14 | 6c4a643768 |
15 | 3a71cb8921 |
hex | 211a5af3e0 |
142176089056 has 48 divisors (see below), whose sum is σ = 281298376800. Its totient is φ = 70736094720.
The previous prime is 142176089053. The next prime is 142176089063. The reversal of 142176089056 is 650980671241.
It is a happy number.
It is a super-2 number, since 2×1421760890562 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142176089051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5425746 + ... + 5451886.
It is an arithmetic number, because the mean of its divisors is an integer number (5860382850).
Almost surely, 2142176089056 is an apocalyptic number.
142176089056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
142176089056 is a deficient number, since it is larger than the sum of its proper divisors (139122287744).
142176089056 is a wasteful number, since it uses less digits than its factorization.
142176089056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26987 (or 26979 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 49.
The spelling of 142176089056 in words is "one hundred forty-two billion, one hundred seventy-six million, eighty-nine thousand, fifty-six".
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