Base | Representation |
---|---|
bin | 111100010011110100… |
… | …1011110110111000110 |
3 | 110101022001211021122010 |
4 | 1320213221132313012 |
5 | 4110221114021424 |
6 | 135255322515050 |
7 | 12233324401164 |
oct | 1704751366706 |
9 | 411261737563 |
10 | 129514204614 |
11 | 4aa21434943 |
12 | 21126065a86 |
13 | c2a0354042 |
14 | 63a8b70234 |
15 | 35803a4229 |
hex | 1e27a5edc6 |
129514204614 has 16 divisors (see below), whose sum is σ = 263915738352. Its totient is φ = 42356846688.
The previous prime is 129514204613. The next prime is 129514204619. The reversal of 129514204614 is 416402415921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (129514204613) 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, 203638369 + ... + 203639004.
It is an arithmetic number, because the mean of its divisors is an integer number (16494733647).
Almost surely, 2129514204614 is an apocalyptic number.
129514204614 is an abundant number, since it is smaller than the sum of its proper divisors (134401533738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
129514204614 is a wasteful number, since it uses less digits than its factorization.
129514204614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407277431.
The product of its (nonzero) digits is 69120, while the sum is 39.
The spelling of 129514204614 in words is "one hundred twenty-nine billion, five hundred fourteen million, two hundred four thousand, six hundred fourteen".
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