Base | Representation |
---|---|
bin | 10001000001001… |
… | …10000000101010 |
3 | 100221122001200110 |
4 | 20200212000222 |
5 | 243021341101 |
6 | 22055515150 |
7 | 3352312551 |
oct | 1040460052 |
9 | 327561613 |
10 | 142762026 |
11 | 73649250 |
12 | 3b988ab6 |
13 | 23766594 |
14 | 14d62d98 |
15 | c7eecd6 |
hex | 882602a |
142762026 has 32 divisors (see below), whose sum is σ = 312035328. Its totient is φ = 43184240.
The previous prime is 142762007. The next prime is 142762027. The reversal of 142762026 is 620267241.
It is a junction number, because it is equal to n+sod(n) for n = 142761984 and 142762002.
It is not an unprimeable number, because it can be changed into a prime (142762027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43495 + ... + 46661.
It is an arithmetic number, because the mean of its divisors is an integer number (9751104).
Almost surely, 2142762026 is an apocalyptic number.
142762026 is an abundant number, since it is smaller than the sum of its proper divisors (169273302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142762026 is a wasteful number, since it uses less digits than its factorization.
142762026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3866.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 142762026 is about 11948.3064071859. The cubic root of 142762026 is about 522.6419122628.
The spelling of 142762026 in words is "one hundred forty-two million, seven hundred sixty-two thousand, twenty-six".
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