Base | Representation |
---|---|
bin | 11111110111000100… |
… | …110110001110111100 |
3 | 10021022011011210001202 |
4 | 133313010312032330 |
5 | 1030030230423030 |
6 | 23414343155032 |
7 | 2320520215361 |
oct | 376704661674 |
9 | 107264153052 |
10 | 34210014140 |
11 | 1356572aa65 |
12 | 6768a45a78 |
13 | 32c2668c23 |
14 | 192762a468 |
15 | d53535745 |
hex | 7f71363bc |
34210014140 has 48 divisors (see below), whose sum is σ = 78229821600. Its totient is φ = 12516763392.
The previous prime is 34210014119. The next prime is 34210014187. The reversal of 34210014140 is 4141001243.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent 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, 1541159 + ... + 1563198.
It is an arithmetic number, because the mean of its divisors is an integer number (1629787950).
Almost surely, 234210014140 is an apocalyptic number.
It is an amenable number.
34210014140 is an abundant number, since it is smaller than the sum of its proper divisors (44019807460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34210014140 is a wasteful number, since it uses less digits than its factorization.
34210014140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3104414 (or 3104412 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 34210014140 its reverse (4141001243), we get a palindrome (38351015383).
The spelling of 34210014140 in words is "thirty-four billion, two hundred ten million, fourteen thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •