Base | Representation |
---|---|
bin | 101111100000111000… |
… | …1001000011101100111 |
3 | 100202101000002200001212 |
4 | 1133001301020131213 |
5 | 3132431443131330 |
6 | 114512502542035 |
7 | 10241345203514 |
oct | 1370161103547 |
9 | 322330080055 |
10 | 102035130215 |
11 | 3a3001975a7 |
12 | 1793743791b |
13 | 9811336bc5 |
14 | 4d1d46230b |
15 | 29c2c3b295 |
hex | 17c1c48767 |
102035130215 has 16 divisors (see below), whose sum is σ = 126191049600. Its totient is φ = 79156157472.
The previous prime is 102035130187. The next prime is 102035130217. The reversal of 102035130215 is 512031530201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 102035130215 - 224 = 102018352999 is a prime.
It is a super-2 number, since 2×1020351302152 (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 (102035130217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1677245 + ... + 1737014.
It is an arithmetic number, because the mean of its divisors is an integer number (7886940600).
Almost surely, 2102035130215 is an apocalyptic number.
102035130215 is a deficient number, since it is larger than the sum of its proper divisors (24155919385).
102035130215 is a wasteful number, since it uses less digits than its factorization.
102035130215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3414446.
The product of its (nonzero) digits is 900, while the sum is 23.
Adding to 102035130215 its reverse (512031530201), we get a palindrome (614066660416).
The spelling of 102035130215 in words is "one hundred two billion, thirty-five million, one hundred thirty thousand, two hundred fifteen".
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