Base | Representation |
---|---|
bin | 111111100101101001… |
… | …0101100111001110110 |
3 | 111001110201200122122012 |
4 | 1333023102230321312 |
5 | 4214130443213132 |
6 | 142422104204222 |
7 | 12602644326413 |
oct | 1771322547166 |
9 | 431421618565 |
10 | 136554663542 |
11 | 52a04602940 |
12 | 2256ba69672 |
13 | cb52b5467b |
14 | 6875c1d10a |
15 | 38435110b2 |
hex | 1fcb4ace76 |
136554663542 has 8 divisors (see below), whose sum is σ = 223453085832. Its totient is φ = 62070301600.
The previous prime is 136554663541. The next prime is 136554663577. The reversal of 136554663542 is 245366455631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1365546635422 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136554663541) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 3103515059 + ... + 3103515102.
It is an arithmetic number, because the mean of its divisors is an integer number (27931635729).
Almost surely, 2136554663542 is an apocalyptic number.
136554663542 is a deficient number, since it is larger than the sum of its proper divisors (86898422290).
136554663542 is a wasteful number, since it uses less digits than its factorization.
136554663542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6207030174.
The product of its digits is 7776000, while the sum is 50.
The spelling of 136554663542 in words is "one hundred thirty-six billion, five hundred fifty-four million, six hundred sixty-three thousand, five hundred forty-two".
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