Base | Representation |
---|---|
bin | 1000010001000100111… |
… | …1010000101110110100 |
3 | 111120120211120202000222 |
4 | 2010101033100232310 |
5 | 4311330410243012 |
6 | 145124452353512 |
7 | 13155315502355 |
oct | 2042117205664 |
9 | 446524522028 |
10 | 142023134132 |
11 | 552603a1820 |
12 | 23637315898 |
13 | 10514a79199 |
14 | 6c341c9d2c |
15 | 3a63653972 |
hex | 21113d0bb4 |
142023134132 has 12 divisors (see below), whose sum is σ = 271135074336. Its totient is φ = 64555970040.
The previous prime is 142023134047. The next prime is 142023134179. The reversal of 142023134132 is 231431320241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613899208 + ... + 1613899295.
It is an arithmetic number, because the mean of its divisors is an integer number (22594589528).
Almost surely, 2142023134132 is an apocalyptic number.
It is an amenable number.
142023134132 is a deficient number, since it is larger than the sum of its proper divisors (129111940204).
142023134132 is a wasteful number, since it uses less digits than its factorization.
142023134132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3227798518 (or 3227798516 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 142023134132 its reverse (231431320241), we get a palindrome (373454454373).
The spelling of 142023134132 in words is "one hundred forty-two billion, twenty-three million, one hundred thirty-four thousand, one hundred thirty-two".
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