Base | Representation |
---|---|
bin | 111111110101000011… |
… | …0100011001011011001 |
3 | 111002210202100022021210 |
4 | 1333222012203023121 |
5 | 4221210310243143 |
6 | 142545251253333 |
7 | 12621522064251 |
oct | 1775206431331 |
9 | 432722308253 |
10 | 137071571673 |
11 | 5314a368643 |
12 | 22694baa249 |
13 | cc05c7977a |
14 | 68c4736961 |
15 | 3873ab9033 |
hex | 1fea1a32d9 |
137071571673 has 8 divisors (see below), whose sum is σ = 190708273728. Its totient is φ = 87407958704.
The previous prime is 137071571647. The next prime is 137071571687. The reversal of 137071571673 is 376175170731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 137071571673 - 25 = 137071571641 is a prime.
It is not an unprimeable number, because it can be changed into a prime (137071571473) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993272190 + ... + 993272327.
It is an arithmetic number, because the mean of its divisors is an integer number (23838534216).
Almost surely, 2137071571673 is an apocalyptic number.
It is an amenable number.
137071571673 is a deficient number, since it is larger than the sum of its proper divisors (53636702055).
137071571673 is a wasteful number, since it uses less digits than its factorization.
137071571673 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1986544543.
The product of its (nonzero) digits is 648270, while the sum is 48.
The spelling of 137071571673 in words is "one hundred thirty-seven billion, seventy-one million, five hundred seventy-one thousand, six hundred seventy-three".
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