Base | Representation |
---|---|
bin | 11011001101001101… |
… | …110001111001100110 |
3 | 2210101212221012222022 |
4 | 123031031301321212 |
5 | 434311430322233 |
6 | 21230430303142 |
7 | 2052630144461 |
oct | 331515617146 |
9 | 83355835868 |
10 | 29212745318 |
11 | 11430918a29 |
12 | 57b3357ab2 |
13 | 29a7255523 |
14 | 15b1a7a2d8 |
15 | b5e96d398 |
hex | 6cd371e66 |
29212745318 has 8 divisors (see below), whose sum is σ = 43844914200. Its totient is φ = 14597773920.
The previous prime is 29212745299. The next prime is 29212745329. The reversal of 29212745318 is 81354721292.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×292127453182 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4295123 + ... + 4301918.
It is an arithmetic number, because the mean of its divisors is an integer number (5480614275).
Almost surely, 229212745318 is an apocalyptic number.
29212745318 is a deficient number, since it is larger than the sum of its proper divisors (14632168882).
29212745318 is a wasteful number, since it uses less digits than its factorization.
29212745318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8598742.
The product of its digits is 241920, while the sum is 44.
The spelling of 29212745318 in words is "twenty-nine billion, two hundred twelve million, seven hundred forty-five thousand, three hundred eighteen".
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