Base | Representation |
---|---|
bin | 10000011100011… |
… | …01011000110110 |
3 | 100121120012122112 |
4 | 20032031120312 |
5 | 240303130312 |
6 | 21404331022 |
7 | 3263330651 |
oct | 1016153066 |
9 | 317505575 |
10 | 137942582 |
11 | 70957338 |
12 | 3a243a72 |
13 | 22769a3b |
14 | 1446a898 |
15 | c19bd22 |
hex | 838d636 |
137942582 has 8 divisors (see below), whose sum is σ = 207101496. Its totient is φ = 68908752.
The previous prime is 137942579. The next prime is 137942587. The reversal of 137942582 is 285249731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137942587) 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 3 ways as a sum of consecutive naturals, for example, 28463 + ... + 32954.
It is an arithmetic number, because the mean of its divisors is an integer number (25887687).
Almost surely, 2137942582 is an apocalyptic number.
137942582 is a deficient number, since it is larger than the sum of its proper divisors (69158914).
137942582 is a wasteful number, since it uses less digits than its factorization.
137942582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62542.
The product of its digits is 120960, while the sum is 41.
The square root of 137942582 is about 11744.8959978367. The cubic root of 137942582 is about 516.6932447421.
The spelling of 137942582 in words is "one hundred thirty-seven million, nine hundred forty-two thousand, five hundred eighty-two".
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