Base | Representation |
---|---|
bin | 10000011010101… |
… | …10110100001111 |
3 | 100121010212000202 |
4 | 20031112310033 |
5 | 240224002210 |
6 | 21355444115 |
7 | 3261410165 |
oct | 1015266417 |
9 | 317125022 |
10 | 137719055 |
11 | 70814401 |
12 | 3a15663b |
13 | 226bc086 |
14 | 1440d235 |
15 | c1559a5 |
hex | 8356d0f |
137719055 has 32 divisors (see below), whose sum is σ = 177666048. Its totient is φ = 102256000.
The previous prime is 137719051. The next prime is 137719063. The reversal of 137719055 is 550917731.
137719055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 137719055 - 22 = 137719051 is a prime.
It is a super-2 number, since 2×1377190552 = 37933076220186050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137719051) 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, 824582 + ... + 824748.
It is an arithmetic number, because the mean of its divisors is an integer number (5552064).
Almost surely, 2137719055 is an apocalyptic number.
137719055 is a deficient number, since it is larger than the sum of its proper divisors (39946993).
137719055 is a wasteful number, since it uses less digits than its factorization.
137719055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367.
The product of its (nonzero) digits is 33075, while the sum is 38.
The square root of 137719055 is about 11735.3762189373. The cubic root of 137719055 is about 516.4140045698.
The spelling of 137719055 in words is "one hundred thirty-seven million, seven hundred nineteen thousand, fifty-five".
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