Base | Representation |
---|---|
bin | 111011011000110101… |
… | …1111001101000001011 |
3 | 110012012010211201121010 |
4 | 1312301223321220023 |
5 | 4042142443031201 |
6 | 134331104215003 |
7 | 12133303456563 |
oct | 1666153715013 |
9 | 405163751533 |
10 | 127535127051 |
11 | 4a0a6288652 |
12 | 2087330a463 |
13 | c046323c27 |
14 | 625bd9dda3 |
15 | 34b6775bd6 |
hex | 1db1af9a0b |
127535127051 has 16 divisors (see below), whose sum is σ = 172336170240. Its totient is φ = 83884889760.
The previous prime is 127535127019. The next prime is 127535127113. The reversal of 127535127051 is 150721535721.
It is a happy number.
It is not a de Polignac number, because 127535127051 - 25 = 127535127019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (127535127011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684045 + ... + 850286.
It is an arithmetic number, because the mean of its divisors is an integer number (10771010640).
Almost surely, 2127535127051 is an apocalyptic number.
127535127051 is a deficient number, since it is larger than the sum of its proper divisors (44801043189).
127535127051 is a wasteful number, since it uses less digits than its factorization.
127535127051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1534706.
The product of its (nonzero) digits is 73500, while the sum is 39.
The spelling of 127535127051 in words is "one hundred twenty-seven billion, five hundred thirty-five million, one hundred twenty-seven thousand, fifty-one".
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