Base | Representation |
---|---|
bin | 1010011001011010001101… |
… | …0111011001000001110010 |
3 | 1111110212002021000022001021 |
4 | 2212112203113121001302 |
5 | 2444244004042331230 |
6 | 40151343231130054 |
7 | 2256623625322060 |
oct | 246264327310162 |
9 | 44425067008037 |
10 | 11431648792690 |
11 | 37081537a2725 |
12 | 134764407392a |
13 | 64bccc8b4c59 |
14 | 2b741ab39030 |
15 | 14c56b817c7a |
hex | a65a35d9072 |
11431648792690 has 16 divisors (see below), whose sum is σ = 23516534659392. Its totient is φ = 3919422443184.
The previous prime is 11431648792621. The next prime is 11431648792693. The reversal of 11431648792690 is 9629784613411.
It is a super-2 number, since 2×114316487926902 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11431648792693) 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, 81654634164 + ... + 81654634303.
It is an arithmetic number, because the mean of its divisors is an integer number (1469783416212).
Almost surely, 211431648792690 is an apocalyptic number.
11431648792690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11431648792690 is an abundant number, since it is smaller than the sum of its proper divisors (12084885866702).
11431648792690 is a wasteful number, since it uses less digits than its factorization.
11431648792690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163309268481.
The product of its (nonzero) digits is 15676416, while the sum is 61.
The spelling of 11431648792690 in words is "eleven trillion, four hundred thirty-one billion, six hundred forty-eight million, seven hundred ninety-two thousand, six hundred ninety".
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