Base | Representation |
---|---|
bin | 1001010001110010011111… |
… | …0010111110011000000011 |
3 | 1100010020010012202102220010 |
4 | 2110130213302332120003 |
5 | 2314114042020031430 |
6 | 33410212400520003 |
7 | 2102004421551444 |
oct | 224344762763003 |
9 | 40106105672803 |
10 | 10201215002115 |
11 | 3283346a182a5 |
12 | 1189092320003 |
13 | 58cc800c2457 |
14 | 273a547272cb |
15 | 12a554db7cb0 |
hex | 94727cbe603 |
10201215002115 has 16 divisors (see below), whose sum is σ = 16322150563488. Its totient is φ = 5440579147776.
The previous prime is 10201215002113. The next prime is 10201215002119. The reversal of 10201215002115 is 51120051210201.
10201215002115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10201215002115 - 21 = 10201215002113 is a prime.
It is a super-2 number, since 2×102012150021152 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10201215002091 and 10201215002100.
It is not an unprimeable number, because it can be changed into a prime (10201215002113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3067102 + ... + 5459811.
It is an arithmetic number, because the mean of its divisors is an integer number (1020134410218).
Almost surely, 210201215002115 is an apocalyptic number.
10201215002115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10201215002115 is a deficient number, since it is larger than the sum of its proper divisors (6120935561373).
10201215002115 is an equidigital number, since it uses as much as digits as its factorization.
10201215002115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8606678.
The product of its (nonzero) digits is 200, while the sum is 21.
Adding to 10201215002115 its reverse (51120051210201), we get a palindrome (61321266212316).
The spelling of 10201215002115 in words is "ten trillion, two hundred one billion, two hundred fifteen million, two thousand, one hundred fifteen".
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