Base | Representation |
---|---|
bin | 1101010010110100110101… |
… | …10101000000010110111100 |
3 | 10211111202102211101212222000 |
4 | 12221122122311000112330 |
5 | 12312433012110043230 |
6 | 142101551504422300 |
7 | 6105045236334543 |
oct | 651323265002674 |
9 | 124452384355860 |
10 | 29234145002940 |
11 | 93511497a3459 |
12 | 3341934017990 |
13 | 13409ca518937 |
14 | 730d23b6b15a |
15 | 35a6a9479b60 |
hex | 1a969ad405bc |
29234145002940 has 48 divisors (see below), whose sum is σ = 90950673344160. Its totient is φ = 7795772000640.
The previous prime is 29234145002879. The next prime is 29234145002947. The reversal of 29234145002940 is 4920054143292.
29234145002940 is a `hidden beast` number, since 2 + 92 + 3 + 4 + 14 + 500 + 2 + 9 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29234145002947) 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, 27068652241 + ... + 27068653320.
It is an arithmetic number, because the mean of its divisors is an integer number (1894805694670).
Almost surely, 229234145002940 is an apocalyptic number.
29234145002940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29234145002940 is an abundant number, since it is smaller than the sum of its proper divisors (61716528341220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29234145002940 is a wasteful number, since it uses less digits than its factorization.
29234145002940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54137305579 (or 54137305571 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 29234145002940 in words is "twenty-nine trillion, two hundred thirty-four billion, one hundred forty-five million, two thousand, nine hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •