Base | Representation |
---|---|
bin | 100000000010011111… |
… | …000000010010000100 |
3 | 10021210111100020010020 |
4 | 200002133000102010 |
5 | 1030423230423140 |
6 | 23445341455140 |
7 | 2325333151233 |
oct | 400237002204 |
9 | 107714306106 |
10 | 34401420420 |
11 | 13653783374 |
12 | 6800b714b0 |
13 | 3323204793 |
14 | 1944c12b1a |
15 | d652436d0 |
hex | 8027c0484 |
34401420420 has 48 divisors (see below), whose sum is σ = 96388488000. Its totient is φ = 9167568256.
The previous prime is 34401420331. The next prime is 34401420467. The reversal of 34401420420 is 2402410443.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101307 + ... + 281186.
It is an arithmetic number, because the mean of its divisors is an integer number (2008093500).
Almost surely, 234401420420 is an apocalyptic number.
34401420420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
34401420420 is an abundant number, since it is smaller than the sum of its proper divisors (61987067580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34401420420 is a wasteful number, since it uses less digits than its factorization.
34401420420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384004 (or 384002 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 34401420420 its reverse (2402410443), we get a palindrome (36803830863).
The spelling of 34401420420 in words is "thirty-four billion, four hundred one million, four hundred twenty thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •