Base | Representation |
---|---|
bin | 10000010111111… |
… | …00100000100010 |
3 | 100120110001121201 |
4 | 20023330200202 |
5 | 240130133104 |
6 | 21343511414 |
7 | 3255306565 |
oct | 1013744042 |
9 | 316401551 |
10 | 137349154 |
11 | 705914a8 |
12 | 39bb856a |
13 | 225bc8b7 |
14 | 143544dc |
15 | c0d10a4 |
hex | 82fc822 |
137349154 has 8 divisors (see below), whose sum is σ = 218142828. Its totient is φ = 64634880.
The previous prime is 137349101. The next prime is 137349197. The reversal of 137349154 is 451943731.
It can be written as a sum of positive squares in 2 ways, for example, as 104550625 + 32798529 = 10225^2 + 5727^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019807 + ... + 2019874.
Almost surely, 2137349154 is an apocalyptic number.
137349154 is a deficient number, since it is larger than the sum of its proper divisors (80793674).
137349154 is a wasteful number, since it uses less digits than its factorization.
137349154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4039700.
The product of its digits is 45360, while the sum is 37.
The square root of 137349154 is about 11719.6055394369. The cubic root of 137349154 is about 515.9512428141.
The spelling of 137349154 in words is "one hundred thirty-seven million, three hundred forty-nine thousand, one hundred fifty-four".
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