Base | Representation |
---|---|
bin | 10001000010100… |
… | …01101111001110 |
3 | 100221222011101002 |
4 | 20201101233032 |
5 | 243043104014 |
6 | 22103420302 |
7 | 3353660000 |
oct | 1041215716 |
9 | 327864332 |
10 | 142941134 |
11 | 73760876 |
12 | 3ba54692 |
13 | 237c9c6b |
14 | 14dac370 |
15 | c837dde |
hex | 8851bce |
142941134 has 60 divisors (see below), whose sum is σ = 268290984. Its totient is φ = 57097152.
The previous prime is 142941131. The next prime is 142941137. The reversal of 142941134 is 431149241.
142941134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (142941131) and next prime (142941137).
It is a junction number, because it is equal to n+sod(n) for n = 142941097 and 142941106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142941131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1387727 + ... + 1387829.
Almost surely, 2142941134 is an apocalyptic number.
142941134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142941134 is a deficient number, since it is larger than the sum of its proper divisors (125349850).
142941134 is an equidigital number, since it uses as much as digits as its factorization.
142941134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167 (or 129 counting only the distinct ones).
The product of its digits is 3456, while the sum is 29.
The square root of 142941134 is about 11955.7991786413. The cubic root of 142941134 is about 522.8603882594.
The spelling of 142941134 in words is "one hundred forty-two million, nine hundred forty-one thousand, one hundred thirty-four".
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