Base | Representation |
---|---|
bin | 111111110101001011… |
… | …1000011011011111001 |
3 | 111002211001111010001000 |
4 | 1333222113003123321 |
5 | 4221212412214410 |
6 | 142545524115213 |
7 | 12621603623616 |
oct | 1775227033371 |
9 | 432731433030 |
10 | 137075898105 |
11 | 53151853103 |
12 | 22696535b09 |
13 | cc06b32aa3 |
14 | 68c514150d |
15 | 3874170dc0 |
hex | 1fea5c36f9 |
137075898105 has 32 divisors (see below), whose sum is σ = 244128124800. Its totient is φ = 72975854016.
The previous prime is 137075898101. The next prime is 137075898119. The reversal of 137075898105 is 501898570731.
It is a happy number.
It is not a de Polignac number, because 137075898105 - 22 = 137075898101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (137075898101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836275 + ... + 986664.
It is an arithmetic number, because the mean of its divisors is an integer number (7629003900).
Almost surely, 2137075898105 is an apocalyptic number.
137075898105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
137075898105 is a deficient number, since it is larger than the sum of its proper divisors (107052226695).
137075898105 is a wasteful number, since it uses less digits than its factorization.
137075898105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1823510 (or 1823504 counting only the distinct ones).
The product of its (nonzero) digits is 2116800, while the sum is 54.
The spelling of 137075898105 in words is "one hundred thirty-seven billion, seventy-five million, eight hundred ninety-eight thousand, one hundred five".
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