Base | Representation |
---|---|
bin | 1000010100011110010… |
… | …1001001110100000010 |
3 | 111122221101010022222020 |
4 | 2011013211021310002 |
5 | 4320212304431001 |
6 | 145355141422310 |
7 | 13220026054542 |
oct | 2050745116402 |
9 | 448841108866 |
10 | 142934842626 |
11 | 55688aa0914 |
12 | 2385070a996 |
13 | 1062b911c74 |
14 | 6cbd313322 |
15 | 3ab86e4736 |
hex | 2147949d02 |
142934842626 has 32 divisors (see below), whose sum is σ = 301019811840. Its totient is φ = 45121665744.
The previous prime is 142934842621. The next prime is 142934842643. The reversal of 142934842626 is 626248439241.
It is not an unprimeable number, because it can be changed into a prime (142934842621) 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, 114991 + ... + 546893.
It is an arithmetic number, because the mean of its divisors is an integer number (9406869120).
Almost surely, 2142934842626 is an apocalyptic number.
142934842626 is an abundant number, since it is smaller than the sum of its proper divisors (158084969214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142934842626 is a wasteful number, since it uses less digits than its factorization.
142934842626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434830.
The product of its digits is 3981312, while the sum is 51.
The spelling of 142934842626 in words is "one hundred forty-two billion, nine hundred thirty-four million, eight hundred forty-two thousand, six hundred twenty-six".
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