Base | Representation |
---|---|
bin | 111100001001000001… |
… | …0010011110010010001 |
3 | 110100100210112202221201 |
4 | 1320102002103302101 |
5 | 4104000303122342 |
6 | 135155331151201 |
7 | 12221332415032 |
oct | 1702202236221 |
9 | 410323482851 |
10 | 129151614097 |
11 | 4a8557a0260 |
12 | 21044745501 |
13 | c2431b013c |
14 | 6372946a89 |
15 | 355d62edb7 |
hex | 1e12093c91 |
129151614097 has 8 divisors (see below), whose sum is σ = 141337130112. Its totient is φ = 117040174800.
The previous prime is 129151614079. The next prime is 129151614103. The reversal of 129151614097 is 790416151921.
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 129151614097 - 211 = 129151612049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (129151614797) 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, 18515529 + ... + 18522502.
It is an arithmetic number, because the mean of its divisors is an integer number (17667141264).
Almost surely, 2129151614097 is an apocalyptic number.
It is an amenable number.
129151614097 is a deficient number, since it is larger than the sum of its proper divisors (12185516015).
129151614097 is a wasteful number, since it uses less digits than its factorization.
129151614097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37038359.
The product of its (nonzero) digits is 136080, while the sum is 46.
The spelling of 129151614097 in words is "one hundred twenty-nine billion, one hundred fifty-one million, six hundred fourteen thousand, ninety-seven".
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