Base | Representation |
---|---|
bin | 100000010111000111101101… |
… | …111111111111001011111110 |
3 | 200122221021010020202110120100 |
4 | 200113013231333333023332 |
5 | 122123333303002333010 |
6 | 1222411451041301530 |
7 | 41656510665200115 |
oct | 4027075577771376 |
9 | 618837106673510 |
10 | 142326324261630 |
11 | 41393289673753 |
12 | 13b679660348a6 |
13 | 615541278ac32 |
14 | 27208b90a0c7c |
15 | 116c37ac2e2c0 |
hex | 8171edfff2fe |
142326324261630 has 96 divisors (see below), whose sum is σ = 371264756806944. Its totient is φ = 37828943647488.
The previous prime is 142326324261629. The next prime is 142326324261637. The reversal of 142326324261630 is 36162423623241.
142326324261630 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 2 + 6 + 3 + 2 + 4 + 2 + 6 + 1 + 630 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142326324261637) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1413417564 + ... + 1413518256.
It is an arithmetic number, because the mean of its divisors is an integer number (3867341216739).
Almost surely, 2142326324261630 is an apocalyptic number.
142326324261630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142326324261630 is an abundant number, since it is smaller than the sum of its proper divisors (228938432545314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142326324261630 is a wasteful number, since it uses less digits than its factorization.
142326324261630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152170 (or 152167 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 45.
Adding to 142326324261630 its reverse (36162423623241), we get a palindrome (178488747884871).
The spelling of 142326324261630 in words is "one hundred forty-two trillion, three hundred twenty-six billion, three hundred twenty-four million, two hundred sixty-one thousand, six hundred thirty".
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