Base | Representation |
---|---|
bin | 1000010001000001111… |
… | …0101111000101111010 |
3 | 111120112221122110112000 |
4 | 2010100132233011322 |
5 | 4311314131212214 |
6 | 145123320001430 |
7 | 13155102411651 |
oct | 2042036570572 |
9 | 446487573460 |
10 | 142010413434 |
11 | 552541a354a |
12 | 23633000276 |
13 | 10512244146 |
14 | 6c32638198 |
15 | 3a6248e809 |
hex | 21107af17a |
142010413434 has 128 divisors (see below), whose sum is σ = 344487936000. Its totient is φ = 43208541504.
The previous prime is 142010413421. The next prime is 142010413451. The reversal of 142010413434 is 434314010241.
142010413434 is a `hidden beast` number, since 1 + 4 + 201 + 0 + 413 + 43 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 142010413398 and 142010413407.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3891927 + ... + 3928245.
It is an arithmetic number, because the mean of its divisors is an integer number (2691312000).
Almost surely, 2142010413434 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142010413434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172243968000).
142010413434 is an abundant number, since it is smaller than the sum of its proper divisors (202477522566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142010413434 is a wasteful number, since it uses less digits than its factorization.
142010413434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36489 (or 36483 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 142010413434 its reverse (434314010241), we get a palindrome (576324423675).
The spelling of 142010413434 in words is "one hundred forty-two billion, ten million, four hundred thirteen thousand, four hundred thirty-four".
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