Search a number
-
+
182930071712 = 257998373613
BaseRepresentation
bin1010101001011101111…
…0110110000010100000
3122111011201012111000012
42222113132312002200
510444120044243322
6220011550144052
716134114645143
oct2522736660240
9574151174005
10182930071712
1170642290453
122b552ab2028
13143339b3aab
148bd4ddc05a
154b59a87ae2
hex2a977b60a0

182930071712 has 48 divisors (see below), whose sum is σ = 365078327040. Its totient is φ = 90214156032.

The previous prime is 182930071697. The next prime is 182930071733. The reversal of 182930071712 is 217170039281.

It is a happy number.

It is a super-2 number, since 2×1829300717122 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 182930071712.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2448218 + ... + 2521830.

It is an arithmetic number, because the mean of its divisors is an integer number (7605798480).

Almost surely, 2182930071712 is an apocalyptic number.

It is an amenable number.

182930071712 is a deficient number, since it is larger than the sum of its proper divisors (182148255328).

182930071712 is an equidigital number, since it uses as much as digits as its factorization.

182930071712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74685 (or 74677 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 41.

The spelling of 182930071712 in words is "one hundred eighty-two billion, nine hundred thirty million, seventy-one thousand, seven hundred twelve".

Divisors: 1 2 4 8 16 32 79 158 316 632 983 1264 1966 2528 3932 7864 15728 31456 73613 77657 147226 155314 294452 310628 588904 621256 1177808 1242512 2355616 2485024 5815427 11630854 23261708 46523416 72361579 93046832 144723158 186093664 289446316 578892632 1157785264 2315570528 5716564741 11433129482 22866258964 45732517928 91465035856 182930071712