Base | Representation |
---|---|
bin | 11111110010011111… |
… | …110111100001010100 |
3 | 10021002210122210021011 |
4 | 133302133313201110 |
5 | 1024401100224340 |
6 | 23403001102004 |
7 | 2315565336223 |
oct | 376237674124 |
9 | 107083583234 |
10 | 34133211220 |
11 | 13526342879 |
12 | 6747187904 |
13 | 32ac787b04 |
14 | 191b356cba |
15 | d4b9140ea |
hex | 7f27f7854 |
34133211220 has 12 divisors (see below), whose sum is σ = 71679743604. Its totient is φ = 13653284480.
The previous prime is 34133211197. The next prime is 34133211263. The reversal of 34133211220 is 2211233143.
It can be written as a sum of positive squares in 2 ways, for example, as 15980499396 + 18152711824 = 126414^2 + 134732^2 .
It is a super-2 number, since 2×341332112202 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 34133211191 and 34133211200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853330261 + ... + 853330300.
It is an arithmetic number, because the mean of its divisors is an integer number (5973311967).
Almost surely, 234133211220 is an apocalyptic number.
It is an amenable number.
34133211220 is an abundant number, since it is smaller than the sum of its proper divisors (37546532384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34133211220 is a wasteful number, since it uses less digits than its factorization.
34133211220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1706660570 (or 1706660568 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 34133211220 its reverse (2211233143), we get a palindrome (36344444363).
The spelling of 34133211220 in words is "thirty-four billion, one hundred thirty-three million, two hundred eleven thousand, two hundred twenty".
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