Base | Representation |
---|---|
bin | 11111110001001101… |
… | …000110001101001101 |
3 | 10021001021211102110222 |
4 | 133301031012031031 |
5 | 1024330021412141 |
6 | 23400504041125 |
7 | 2315213036306 |
oct | 376115061515 |
9 | 107037742428 |
10 | 34111513421 |
11 | 13515072a07 |
12 | 673ba631a5 |
13 | 32a812b98b |
14 | 19185097ad |
15 | d49a7a14b |
hex | 7f134634d |
34111513421 has 8 divisors (see below), whose sum is σ = 36626779584. Its totient is φ = 31652770240.
The previous prime is 34111513393. The next prime is 34111513427. The reversal of 34111513421 is 12431511143.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34111513421 - 210 = 34111512397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34111513427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14129495 + ... + 14131908.
It is an arithmetic number, because the mean of its divisors is an integer number (4578347448).
Almost surely, 234111513421 is an apocalyptic number.
It is an amenable number.
34111513421 is a deficient number, since it is larger than the sum of its proper divisors (2515266163).
34111513421 is a wasteful number, since it uses less digits than its factorization.
34111513421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28261491.
The product of its digits is 1440, while the sum is 26.
The spelling of 34111513421 in words is "thirty-four billion, one hundred eleven million, five hundred thirteen thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •