Base | Representation |
---|---|
bin | 111111100111001011… |
… | …1011101000111011000 |
3 | 111001121022202001221022 |
4 | 1333032113131013120 |
5 | 4214232144204430 |
6 | 142431145502012 |
7 | 12604141614620 |
oct | 1771627350730 |
9 | 431538661838 |
10 | 136606241240 |
11 | 52a30730a37 |
12 | 225851a1908 |
13 | cb60742c11 |
14 | 687ca07880 |
15 | 3847ced4e5 |
hex | 1fce5dd1d8 |
136606241240 has 64 divisors (see below), whose sum is σ = 351306365760. Its totient is φ = 46832002560.
The previous prime is 136606241089. The next prime is 136606241269. The reversal of 136606241240 is 42142606631.
It is a super-3 number, since 3×1366062412403 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 136606241240.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4603250 + ... + 4632830.
It is an arithmetic number, because the mean of its divisors is an integer number (5489161965).
Almost surely, 2136606241240 is an apocalyptic number.
136606241240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
136606241240 is an abundant number, since it is smaller than the sum of its proper divisors (214700124520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136606241240 is a wasteful number, since it uses less digits than its factorization.
136606241240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46092 (or 46088 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
Adding to 136606241240 its reverse (42142606631), we get a palindrome (178748847871).
The spelling of 136606241240 in words is "one hundred thirty-six billion, six hundred six million, two hundred forty-one thousand, two hundred forty".
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