Base | Representation |
---|---|
bin | 1000000000111010010… |
… | …0000001010110110100 |
3 | 111011101101101011120101 |
4 | 2000032210001112310 |
5 | 4223433404332421 |
6 | 143130102243444 |
7 | 12642630355351 |
oct | 2001644012664 |
9 | 434341334511 |
10 | 137683277236 |
11 | 5343369102a |
12 | 22825a26584 |
13 | cca291331b |
14 | 6941a89628 |
15 | 38ac64a191 |
hex | 200e9015b4 |
137683277236 has 36 divisors (see below), whose sum is σ = 256010739628. Its totient is φ = 64777448448.
The previous prime is 137683277231. The next prime is 137683277239. The reversal of 137683277236 is 632772386731.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 13211203600 + 124472073636 = 114940^2 + 352806^2 .
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137683277231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6413176 + ... + 6434608.
Almost surely, 2137683277236 is an apocalyptic number.
It is an amenable number.
137683277236 is a deficient number, since it is larger than the sum of its proper divisors (118327462392).
137683277236 is a wasteful number, since it uses less digits than its factorization.
137683277236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27028 (or 27009 counting only the distinct ones).
The product of its digits is 10668672, while the sum is 55.
The spelling of 137683277236 in words is "one hundred thirty-seven billion, six hundred eighty-three million, two hundred seventy-seven thousand, two hundred thirty-six".
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