Base | Representation |
---|---|
bin | 1100010001011… |
… | …00001010000011 |
3 | 21011200221221022 |
4 | 12020230022003 |
5 | 202323110230 |
6 | 14114220055 |
7 | 2356662311 |
oct | 610541203 |
9 | 234627838 |
10 | 102941315 |
11 | 53120374 |
12 | 2a58462b |
13 | 18433529 |
14 | d9590b1 |
15 | 90861e5 |
hex | 622c283 |
102941315 has 16 divisors (see below), whose sum is σ = 126184800. Its totient is φ = 80600832.
The previous prime is 102941309. The next prime is 102941323. The reversal of 102941315 is 513149201.
It is a Cunningham number, because it is equal to 101462-1.
It is a cyclic number.
It is not a de Polignac number, because 102941315 - 24 = 102941299 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49721 + ... + 51749.
It is an arithmetic number, because the mean of its divisors is an integer number (7886550).
Almost surely, 2102941315 is an apocalyptic number.
102941315 is a deficient number, since it is larger than the sum of its proper divisors (23243485).
102941315 is a wasteful number, since it uses less digits than its factorization.
102941315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2246.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 102941315 is about 10145.9999507195. Note that the first 4 decimals coincide. The cubic root of 102941315 is about 468.6657723627.
The spelling of 102941315 in words is "one hundred two million, nine hundred forty-one thousand, three hundred fifteen".
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