Base | Representation |
---|---|
bin | 1000000000011011101… |
… | …1001011100000111001 |
3 | 111011001110020122012012 |
4 | 2000012323023200321 |
5 | 4223203103133200 |
6 | 143105243455305 |
7 | 12636513213446 |
oct | 2000673134071 |
9 | 434043218165 |
10 | 137555130425 |
11 | 53378315479 |
12 | 227aab27535 |
13 | cc821c61cb |
14 | 692ca4c9cd |
15 | 38a1285a35 |
hex | 2006ecb839 |
137555130425 has 6 divisors (see below), whose sum is σ = 170568361758. Its totient is φ = 110044104320.
The previous prime is 137555130379. The next prime is 137555130431. The reversal of 137555130425 is 524031555731.
It can be written as a sum of positive squares in 3 ways, for example, as 25493550889 + 112061579536 = 159667^2 + 334756^2 .
It is not a de Polignac number, because 137555130425 - 28 = 137555130169 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2751102584 + ... + 2751102633.
It is an arithmetic number, because the mean of its divisors is an integer number (28428060293).
Almost surely, 2137555130425 is an apocalyptic number.
It is an amenable number.
137555130425 is a deficient number, since it is larger than the sum of its proper divisors (33013231333).
137555130425 is an equidigital number, since it uses as much as digits as its factorization.
137555130425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5502205227 (or 5502205222 counting only the distinct ones).
The product of its (nonzero) digits is 315000, while the sum is 41.
The spelling of 137555130425 in words is "one hundred thirty-seven billion, five hundred fifty-five million, one hundred thirty thousand, four hundred twenty-five".
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