Base | Representation |
---|---|
bin | 10001101000011011000000… |
… | …11100011100111100110110 |
3 | 12002021121001101220221100212 |
4 | 20310031200130130330312 |
5 | 20040221121142233332 |
6 | 214243424304105422 |
7 | 11111130303010202 |
oct | 1064154034347466 |
9 | 162247041827325 |
10 | 38772287852342 |
11 | 11399264779310 |
12 | 44223b4905272 |
13 | 18832988c8865 |
14 | 980835731b02 |
15 | 4738521c98b2 |
hex | 23436071cf36 |
38772287852342 has 64 divisors (see below), whose sum is σ = 67775441195520. Its totient is φ = 16461970272000.
The previous prime is 38772287852341. The next prime is 38772287852477. The reversal of 38772287852342 is 24325878227783.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38772287852341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1465592 + ... + 8927067.
It is an arithmetic number, because the mean of its divisors is an integer number (1058991268680).
Almost surely, 238772287852342 is an apocalyptic number.
38772287852342 is a deficient number, since it is larger than the sum of its proper divisors (29003153343178).
38772287852342 is a wasteful number, since it uses less digits than its factorization.
38772287852342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10392869.
The product of its digits is 505774080, while the sum is 68.
The spelling of 38772287852342 in words is "thirty-eight trillion, seven hundred seventy-two billion, two hundred eighty-seven million, eight hundred fifty-two thousand, three hundred forty-two".
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