Base | Representation |
---|---|
bin | 11111110010111010… |
… | …100010010011110111 |
3 | 10021010021210222010111 |
4 | 133302322202103313 |
5 | 1024404342432411 |
6 | 23403411003451 |
7 | 2316011634202 |
oct | 376272422367 |
9 | 107107728114 |
10 | 34140202231 |
11 | 1352a288273 |
12 | 6749599587 |
13 | 32b1064bc5 |
14 | 191c256939 |
15 | d4c345721 |
hex | 7f2ea24f7 |
34140202231 has 8 divisors (see below), whose sum is σ = 36064046720. Its totient is φ = 32229056952.
The previous prime is 34140202211. The next prime is 34140202259. The reversal of 34140202231 is 13220204143.
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 34140202231 - 215 = 34140169463 is a prime.
It is a super-2 number, since 2×341402022312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34140202211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3169275 + ... + 3180028.
It is an arithmetic number, because the mean of its divisors is an integer number (4508005840).
Almost surely, 234140202231 is an apocalyptic number.
34140202231 is a deficient number, since it is larger than the sum of its proper divisors (1923844489).
34140202231 is a wasteful number, since it uses less digits than its factorization.
34140202231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6349605.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 34140202231 its reverse (13220204143), we get a palindrome (47360406374).
The spelling of 34140202231 in words is "thirty-four billion, one hundred forty million, two hundred two thousand, two hundred thirty-one".
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