Base | Representation |
---|---|
bin | 10000111100001… |
… | …00101001100000 |
3 | 100220101111001021 |
4 | 20132010221200 |
5 | 242334213323 |
6 | 22033415224 |
7 | 3343560613 |
oct | 1036045140 |
9 | 326344037 |
10 | 142101088 |
11 | 73237718 |
12 | 3b70a514 |
13 | 235947ac |
14 | 14c3017a |
15 | c71e05d |
hex | 8784a60 |
142101088 has 12 divisors (see below), whose sum is σ = 279761580. Its totient is φ = 71050528.
The previous prime is 142101083. The next prime is 142101097. The reversal of 142101088 is 880101241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142101083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220298 + ... + 2220361.
It is an arithmetic number, because the mean of its divisors is an integer number (23313465).
Almost surely, 2142101088 is an apocalyptic number.
It is an amenable number.
142101088 is a deficient number, since it is larger than the sum of its proper divisors (137660492).
142101088 is an equidigital number, since it uses as much as digits as its factorization.
142101088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4440669 (or 4440661 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 25.
The square root of 142101088 is about 11920.6160914610. The cubic root of 142101088 is about 521.8341149225.
The spelling of 142101088 in words is "one hundred forty-two million, one hundred one thousand, eighty-eight".
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