Base | Representation |
---|---|
bin | 11111110111000101… |
… | …100110100010111001 |
3 | 10021022011112211111211 |
4 | 133313011212202321 |
5 | 1030030303241100 |
6 | 23414351323121 |
7 | 2320522001323 |
oct | 376705464271 |
9 | 107264484454 |
10 | 34210212025 |
11 | 13565855700 |
12 | 6768b204a1 |
13 | 32c2708012 |
14 | 192767c613 |
15 | d535741ba |
hex | 7f71668b9 |
34210212025 has 72 divisors (see below), whose sum is σ = 50411426240. Its totient is φ = 22932201600.
The previous prime is 34210211999. The next prime is 34210212109. The reversal of 34210212025 is 52021201243.
It is a happy number.
It is not a de Polignac number, because 34210212025 - 27 = 34210211897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 34210211987 and 34210212005.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2118532 + ... + 2134618.
Almost surely, 234210212025 is an apocalyptic number.
It is an amenable number.
34210212025 is a deficient number, since it is larger than the sum of its proper divisors (16201214215).
34210212025 is a wasteful number, since it uses less digits than its factorization.
34210212025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16175 (or 16159 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 34210212025 its reverse (52021201243), we get a palindrome (86231413268).
The spelling of 34210212025 in words is "thirty-four billion, two hundred ten million, two hundred twelve thousand, twenty-five".
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