Base | Representation |
---|---|
bin | 1001001100000010111011… |
… | …1111101011011101101001 |
3 | 1022202210110012000111200100 |
4 | 2103000232333223131221 |
5 | 2311010011142301400 |
6 | 33253014220100013 |
7 | 2061612434050665 |
oct | 223005677533551 |
9 | 38683405014610 |
10 | 10102551525225 |
11 | 3245516a65855 |
12 | 1171b38094609 |
13 | 583888467ab3 |
14 | 26cd74db38a5 |
15 | 127bcd185100 |
hex | 9302efeb769 |
10102551525225 has 36 divisors (see below), whose sum is σ = 18173808940300. Its totient is φ = 5364498948480.
The previous prime is 10102551525191. The next prime is 10102551525229. The reversal of 10102551525225 is 52252515520101.
10102551525225 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 2 + 551 + 52 + 52 + 2 + 5 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 68931452304 + 10033620072921 = 262548^2 + 3167589^2 .
It is not a de Polignac number, because 10102551525225 - 28 = 10102551524969 is a prime.
It is a super-2 number, since 2×101025515252252 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10102551525225.
It is not an unprimeable number, because it can be changed into a prime (10102551525229) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 97983910 + ... + 98086959.
Almost surely, 210102551525225 is an apocalyptic number.
10102551525225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10102551525225 is a deficient number, since it is larger than the sum of its proper divisors (8071257415075).
10102551525225 is a wasteful number, since it uses less digits than its factorization.
10102551525225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196071114 (or 196071106 counting only the distinct ones).
The product of its (nonzero) digits is 50000, while the sum is 36.
The spelling of 10102551525225 in words is "ten trillion, one hundred two billion, five hundred fifty-one million, five hundred twenty-five thousand, two hundred twenty-five".
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