Base | Representation |
---|---|
bin | 1011011101110001001101… |
… | …0111110111001010111010 |
3 | 1122122010102120200001121221 |
4 | 2313130103113313022322 |
5 | 3123014144313124104 |
6 | 42451050303222254 |
7 | 2440520525223505 |
oct | 267342327671272 |
9 | 48563376601557 |
10 | 12606054036154 |
11 | 4020219956367 |
12 | 14b7179ba798a |
13 | 7059906853b7 |
14 | 3181c9cda13c |
15 | 16cda44ebc54 |
hex | b77135f72ba |
12606054036154 has 16 divisors (see below), whose sum is σ = 20246339269800. Its totient is φ = 5865606106624.
The previous prime is 12606054036151. The next prime is 12606054036157. The reversal of 12606054036154 is 45163045060621.
It is an interprime number because it is at equal distance from previous prime (12606054036151) and next prime (12606054036157).
It can be written as a sum of positive squares in 4 ways, for example, as 10034152234929 + 2571901801225 = 3167673^2 + 1603715^2 .
It is a super-2 number, since 2×126060540361542 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12606054036154.
It is not an unprimeable number, because it can be changed into a prime (12606054036151) 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, 2082953689 + ... + 2082959740.
Almost surely, 212606054036154 is an apocalyptic number.
12606054036154 is a deficient number, since it is larger than the sum of its proper divisors (7640285233646).
12606054036154 is a wasteful number, since it uses less digits than its factorization.
12606054036154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4165913537.
The product of its (nonzero) digits is 518400, while the sum is 43.
Adding to 12606054036154 its reverse (45163045060621), we get a palindrome (57769099096775).
The spelling of 12606054036154 in words is "twelve trillion, six hundred six billion, fifty-four million, thirty-six thousand, one hundred fifty-four".
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