Base | Representation |
---|---|
bin | 1011011110011010011101… |
… | …00000101011001000100010 |
3 | 10022100101000021101020102121 |
4 | 11233031032200223020202 |
5 | 11301414221003132010 |
6 | 125400242054134454 |
7 | 5213054145253330 |
oct | 557151640531042 |
9 | 108311007336377 |
10 | 25234250052130 |
11 | 80498703318a9 |
12 | 29b669735142a |
13 | 111076c410cb2 |
14 | 6334b6774b50 |
15 | 2db6028203da |
hex | 16f34e82b222 |
25234250052130 has 64 divisors (see below), whose sum is σ = 51950972436480. Its totient is φ = 8644991961024.
The previous prime is 25234250052073. The next prime is 25234250052139. The reversal of 25234250052130 is 3125005243252.
It is not an unprimeable number, because it can be changed into a prime (25234250052139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1187651167 + ... + 1187672413.
It is an arithmetic number, because the mean of its divisors is an integer number (811733944320).
Almost surely, 225234250052130 is an apocalyptic number.
25234250052130 is an abundant number, since it is smaller than the sum of its proper divisors (26716722384350).
25234250052130 is a wasteful number, since it uses less digits than its factorization.
25234250052130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33703.
The product of its (nonzero) digits is 72000, while the sum is 34.
Adding to 25234250052130 its reverse (3125005243252), we get a palindrome (28359255295382).
The spelling of 25234250052130 in words is "twenty-five trillion, two hundred thirty-four billion, two hundred fifty million, fifty-two thousand, one hundred thirty".
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