Base | Representation |
---|---|
bin | 10000011001101… |
… | …11000011110111 |
3 | 100120220020121021 |
4 | 20030313003313 |
5 | 240210321413 |
6 | 21353002011 |
7 | 3260326030 |
oct | 1014670367 |
9 | 316806537 |
10 | 137588983 |
11 | 70735704 |
12 | 3a0b3307 |
13 | 22674acc |
14 | 143b7a87 |
15 | c12c18d |
hex | 83370f7 |
137588983 has 8 divisors (see below), whose sum is σ = 159459840. Its totient is φ = 116271960.
The previous prime is 137588933. The next prime is 137588999. The reversal of 137588983 is 389885731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 137588983 - 225 = 104034551 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 137588983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137588923) 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, 137923 + ... + 138916.
It is an arithmetic number, because the mean of its divisors is an integer number (19932480).
Almost surely, 2137588983 is an apocalyptic number.
137588983 is a deficient number, since it is larger than the sum of its proper divisors (21870857).
137588983 is an equidigital number, since it uses as much as digits as its factorization.
137588983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276917.
The product of its digits is 1451520, while the sum is 52.
The square root of 137588983 is about 11729.8330337648. The cubic root of 137588983 is about 516.2513735754.
The spelling of 137588983 in words is "one hundred thirty-seven million, five hundred eighty-eight thousand, nine hundred eighty-three".
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