Base | Representation |
---|---|
bin | 1100001111100… |
… | …00010011011011 |
3 | 21011020111122022 |
4 | 12013300103123 |
5 | 202242234110 |
6 | 14105045055 |
7 | 2354621462 |
oct | 607602333 |
9 | 234214568 |
10 | 102696155 |
11 | 52a73161 |
12 | 2a48678b |
13 | 18378a73 |
14 | d8d39d9 |
15 | 9038755 |
hex | 61f04db |
102696155 has 8 divisors (see below), whose sum is σ = 123294192. Its totient is φ = 82117728.
The previous prime is 102696151. The next prime is 102696179. The reversal of 102696155 is 551696201.
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 102696155 - 22 = 102696151 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102696151) 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, 11804 + ... + 18566.
It is an arithmetic number, because the mean of its divisors is an integer number (15411774).
Almost surely, 2102696155 is an apocalyptic number.
102696155 is a deficient number, since it is larger than the sum of its proper divisors (20598037).
102696155 is an equidigital number, since it uses as much as digits as its factorization.
102696155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9805.
The product of its (nonzero) digits is 16200, while the sum is 35.
The square root of 102696155 is about 10133.9111403248. The cubic root of 102696155 is about 468.2934261267.
The spelling of 102696155 in words is "one hundred two million, six hundred ninety-six thousand, one hundred fifty-five".
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