Base | Representation |
---|---|
bin | 111100011111010001… |
… | …0110100001110100110 |
3 | 110102021211122000211212 |
4 | 1320332202310032212 |
5 | 4112012433124334 |
6 | 135401404031422 |
7 | 12246000420245 |
oct | 1707642641646 |
9 | 412254560755 |
10 | 129898333094 |
11 | 500a924a2a2 |
12 | 21212832572 |
13 | c331ac93ba |
14 | 6403ba295c |
15 | 35a3e7eece |
hex | 1e3e8b43a6 |
129898333094 has 8 divisors (see below), whose sum is σ = 195857072760. Its totient is φ = 64612642176.
The previous prime is 129898333093. The next prime is 129898333109. The reversal of 129898333094 is 490333898921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1298983330942 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (129898333093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168261704 + ... + 168262475.
It is an arithmetic number, because the mean of its divisors is an integer number (24482134095).
Almost surely, 2129898333094 is an apocalyptic number.
129898333094 is a deficient number, since it is larger than the sum of its proper divisors (65958739666).
129898333094 is a wasteful number, since it uses less digits than its factorization.
129898333094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336524374.
The product of its (nonzero) digits is 10077696, while the sum is 59.
The spelling of 129898333094 in words is "one hundred twenty-nine billion, eight hundred ninety-eight million, three hundred thirty-three thousand, ninety-four".
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