Base | Representation |
---|---|
bin | 1100001111100… |
… | …00100010000111 |
3 | 21011020112221010 |
4 | 12013300202013 |
5 | 202242301340 |
6 | 14105053303 |
7 | 2354624304 |
oct | 607604207 |
9 | 234215833 |
10 | 102697095 |
11 | 52a73936 |
12 | 2a487233 |
13 | 18379317 |
14 | d8d40ab |
15 | 9038b80 |
hex | 61f0887 |
102697095 has 8 divisors (see below), whose sum is σ = 164315376. Its totient is φ = 54771776.
The previous prime is 102697081. The next prime is 102697097. The reversal of 102697095 is 590796201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102697095 - 26 = 102697031 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102697097) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3423222 + ... + 3423251.
It is an arithmetic number, because the mean of its divisors is an integer number (20539422).
Almost surely, 2102697095 is an apocalyptic number.
102697095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
102697095 is a deficient number, since it is larger than the sum of its proper divisors (61618281).
102697095 is an equidigital number, since it uses as much as digits as its factorization.
102697095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6846481.
The product of its (nonzero) digits is 34020, while the sum is 39.
The square root of 102697095 is about 10133.9575191531. The cubic root of 102697095 is about 468.2948549191.
The spelling of 102697095 in words is "one hundred two million, six hundred ninety-seven thousand, ninety-five".
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