Base | Representation |
---|---|
bin | 101111111011000011… |
… | …1100000011100000001 |
3 | 100211122012201221120001 |
4 | 1133312013200130001 |
5 | 3141231313121232 |
6 | 115135555320001 |
7 | 10302201362410 |
oct | 1376607403401 |
9 | 324565657501 |
10 | 102913410817 |
11 | 3a710a34838 |
12 | 17b415b0001 |
13 | 9921297679 |
14 | 4da3d67477 |
15 | 2a24dc76e7 |
hex | 17f61e0701 |
102913410817 has 16 divisors (see below), whose sum is σ = 118745965312. Its totient is φ = 87366988800.
The previous prime is 102913410793. The next prime is 102913410881. The reversal of 102913410817 is 718014319201.
It is not a de Polignac number, because 102913410817 - 219 = 102912886529 is a prime.
It is a super-2 number, since 2×1029134108172 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102913410217) 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, 211753 + ... + 500665.
It is an arithmetic number, because the mean of its divisors is an integer number (7421622832).
Almost surely, 2102913410817 is an apocalyptic number.
It is an amenable number.
102913410817 is a deficient number, since it is larger than the sum of its proper divisors (15832554495).
102913410817 is a wasteful number, since it uses less digits than its factorization.
102913410817 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289408.
The product of its (nonzero) digits is 12096, while the sum is 37.
The spelling of 102913410817 in words is "one hundred two billion, nine hundred thirteen million, four hundred ten thousand, eight hundred seventeen".
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