Search a number
-
+
102082180182 = 23127922136011
BaseRepresentation
bin101111100010010010…
…0100111010001010110
3100202111021122001111020
41133010210213101112
53133031014231212
6114521303222010
710242456133443
oct1370444472126
9322437561436
10102082180182
113a324802974
121794b147906
13981accb618
144d257cc9ca
1529c6e31d8c
hex17c4927456

102082180182 has 32 divisors (see below), whose sum is σ = 204450324480. Its totient is φ = 33979770720.

The previous prime is 102082180181. The next prime is 102082180201. The reversal of 102082180182 is 281081280201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102082180181) 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, 16979557 + ... + 16985567.

It is an arithmetic number, because the mean of its divisors is an integer number (6389072640).

Almost surely, 2102082180182 is an apocalyptic number.

102082180182 is an abundant number, since it is smaller than the sum of its proper divisors (102368144298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102082180182 is a wasteful number, since it uses less digits than its factorization.

102082180182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9508.

The product of its (nonzero) digits is 4096, while the sum is 33.

The spelling of 102082180182 in words is "one hundred two billion, eighty-two million, one hundred eighty thousand, one hundred eighty-two".

Divisors: 1 2 3 6 1279 2213 2558 3837 4426 6011 6639 7674 12022 13278 18033 36066 2830427 5660854 7688069 8491281 13302343 15376138 16982562 23064207 26604686 39907029 46128414 79814058 17013696697 34027393394 51041090091 102082180182