Base | Representation |
---|---|
bin | 1001100101011001110110… |
… | …0110000101100101010100 |
3 | 1101022102221012012021012021 |
4 | 2121112131212011211110 |
5 | 2340124212342044330 |
6 | 34225103124502524 |
7 | 2135234250465103 |
oct | 231263546054524 |
9 | 41272835167167 |
10 | 10538198784340 |
11 | 33a3252535577 |
12 | 122245954aa44 |
13 | 5b5995131366 |
14 | 2860a160c03a |
15 | 1341c936467a |
hex | 9959d985954 |
10538198784340 has 24 divisors (see below), whose sum is σ = 22460519202912. Its totient is φ = 4152364893600.
The previous prime is 10538198784293. The next prime is 10538198784341. The reversal of 10538198784340 is 4348789183501.
It is a super-2 number, since 2×105381987843402 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10538198784341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3932162386 + ... + 3932165065.
It is an arithmetic number, because the mean of its divisors is an integer number (935854966788).
Almost surely, 210538198784340 is an apocalyptic number.
10538198784340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10538198784340 is an abundant number, since it is smaller than the sum of its proper divisors (11922320418572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10538198784340 is a wasteful number, since it uses less digits than its factorization.
10538198784340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7864327527 (or 7864327525 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 61.
The spelling of 10538198784340 in words is "ten trillion, five hundred thirty-eight billion, one hundred ninety-eight million, seven hundred eighty-four thousand, three hundred forty".
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