Base | Representation |
---|---|
bin | 110000111101110001… |
… | …1110011111000111100 |
3 | 101001102020102020022021 |
4 | 1201323203303320330 |
5 | 3210322430402002 |
6 | 120150052325524 |
7 | 10411524645331 |
oct | 1417343637074 |
9 | 331366366267 |
10 | 105152200252 |
11 | 4065a748440 |
12 | 184673138a4 |
13 | 9bba05a848 |
14 | 5137420988 |
15 | 2b06707737 |
hex | 187b8f3e3c |
105152200252 has 24 divisors (see below), whose sum is σ = 200755900800. Its totient is φ = 47793885360.
The previous prime is 105152200217. The next prime is 105152200253. The reversal of 105152200252 is 252002251501.
It is a super-2 number, since 2×1051522002522 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105152200253) 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, 939999 + ... + 1045897.
It is an arithmetic number, because the mean of its divisors is an integer number (8364829200).
Almost surely, 2105152200252 is an apocalyptic number.
It is an amenable number.
105152200252 is a deficient number, since it is larger than the sum of its proper divisors (95603700548).
105152200252 is a wasteful number, since it uses less digits than its factorization.
105152200252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128481 (or 128479 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 25.
Adding to 105152200252 its reverse (252002251501), we get a palindrome (357154451753).
The spelling of 105152200252 in words is "one hundred five billion, one hundred fifty-two million, two hundred thousand, two hundred fifty-two".
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