Base | Representation |
---|---|
bin | 101111100100101110… |
… | …1111100101010100010 |
3 | 100202201000012010121022 |
4 | 1133021131330222202 |
5 | 3133213031201012 |
6 | 114533355525442 |
7 | 10244504245043 |
oct | 1371135745242 |
9 | 322630163538 |
10 | 102164318882 |
11 | 3a36710499a |
12 | 17972759882 |
13 | 983202a2c2 |
14 | 4d326908ca |
15 | 29ce259472 |
hex | 17c977caa2 |
102164318882 has 4 divisors (see below), whose sum is σ = 153246478326. Its totient is φ = 51082159440.
The previous prime is 102164318881. The next prime is 102164318903. The reversal of 102164318882 is 288813461201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 100134906481 + 2029412401 = 316441^2 + 45049^2 .
It is not an unprimeable number, because it can be changed into a prime (102164318881) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25541079719 + ... + 25541079722.
Almost surely, 2102164318882 is an apocalyptic number.
102164318882 is a deficient number, since it is larger than the sum of its proper divisors (51082159444).
102164318882 is an equidigital number, since it uses as much as digits as its factorization.
102164318882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51082159443.
The product of its (nonzero) digits is 147456, while the sum is 44.
The spelling of 102164318882 in words is "one hundred two billion, one hundred sixty-four million, three hundred eighteen thousand, eight hundred eighty-two".
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