Base | Representation |
---|---|
bin | 11011110001000001… |
… | …001010100101100100 |
3 | 2211221202012120110021 |
4 | 123301001022211210 |
5 | 442024213341330 |
6 | 21410205004524 |
7 | 2103542605666 |
oct | 336101124544 |
9 | 84852176407 |
10 | 29813418340 |
11 | 11709996512 |
12 | 5940553744 |
13 | 2a71828554 |
14 | 162b75a536 |
15 | b9757067a |
hex | 6f104a964 |
29813418340 has 24 divisors (see below), whose sum is σ = 65330274240. Its totient is φ = 11406872928.
The previous prime is 29813418337. The next prime is 29813418433. The reversal of 29813418340 is 4381431892.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32405430 + ... + 32406349.
It is an arithmetic number, because the mean of its divisors is an integer number (2722094760).
Almost surely, 229813418340 is an apocalyptic number.
29813418340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29813418340 is an abundant number, since it is smaller than the sum of its proper divisors (35516855900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29813418340 is a wasteful number, since it uses less digits than its factorization.
29813418340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64811811 (or 64811809 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The spelling of 29813418340 in words is "twenty-nine billion, eight hundred thirteen million, four hundred eighteen thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •