Base | Representation |
---|---|
bin | 111111110011000100… |
… | …1010111011101011100 |
3 | 111002122010110100011202 |
4 | 1333212021113131130 |
5 | 4221041312414434 |
6 | 142534520535032 |
7 | 12620054665412 |
oct | 1774611273534 |
9 | 432563410152 |
10 | 137005201244 |
11 | 5311595654a |
12 | 22676921478 |
13 | cbc52ac022 |
14 | 68b99bb2b2 |
15 | 386cd58a7e |
hex | 1fe625775c |
137005201244 has 12 divisors (see below), whose sum is σ = 239761754568. Its totient is φ = 68501842800.
The previous prime is 137005201243. The next prime is 137005201247. The reversal of 137005201244 is 442102500731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137005201243) 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, 480734 + ... + 710714.
It is an arithmetic number, because the mean of its divisors is an integer number (19980146214).
Almost surely, 2137005201244 is an apocalyptic number.
It is an amenable number.
137005201244 is a deficient number, since it is larger than the sum of its proper divisors (102756553324).
137005201244 is a wasteful number, since it uses less digits than its factorization.
137005201244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378916 (or 378914 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
Adding to 137005201244 its reverse (442102500731), we get a palindrome (579107701975).
The spelling of 137005201244 in words is "one hundred thirty-seven billion, five million, two hundred one thousand, two hundred forty-four".
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