Base | Representation |
---|---|
bin | 1001001101010110100101… |
… | …1010101011111110010111 |
3 | 1022211221102010001102221110 |
4 | 2103111221122223332113 |
5 | 2311342003132121330 |
6 | 33311210324350103 |
7 | 2063336046261456 |
oct | 223255132537627 |
9 | 38757363042843 |
10 | 10125006520215 |
11 | 3253a9a249954 |
12 | 1176364245333 |
13 | 585a26645192 |
14 | 2700a5352b9d |
15 | 1285946dbdb0 |
hex | 935696abf97 |
10125006520215 has 32 divisors (see below), whose sum is σ = 16430171728320. Its totient is φ = 5323357310976.
The previous prime is 10125006520207. The next prime is 10125006520241. The reversal of 10125006520215 is 51202560052101.
It is not a de Polignac number, because 10125006520215 - 23 = 10125006520207 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137430 + ... + 4502099.
It is an arithmetic number, because the mean of its divisors is an integer number (513442866510).
Almost surely, 210125006520215 is an apocalyptic number.
10125006520215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10125006520215 is a deficient number, since it is larger than the sum of its proper divisors (6305165208105).
10125006520215 is a wasteful number, since it uses less digits than its factorization.
10125006520215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4641603.
The product of its (nonzero) digits is 6000, while the sum is 30.
Adding to 10125006520215 its reverse (51202560052101), we get a palindrome (61327566572316).
The spelling of 10125006520215 in words is "ten trillion, one hundred twenty-five billion, six million, five hundred twenty thousand, two hundred fifteen".
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