Search a number
-
+
106015016065 = 578813438139
BaseRepresentation
bin110001010111011111…
…1001100010010000001
3101010122100221211002111
41202232333030102001
53214104321003230
6120411433415321
710442102524330
oct1425677142201
9333570854074
10106015016065
1140a62792762
121866826a541
139cc6a3524a
1451b9c5bd17
152b5733b92a
hex18aefcc481

106015016065 has 16 divisors (see below), whose sum is σ = 145557095040. Its totient is φ = 72613474560.

The previous prime is 106015016057. The next prime is 106015016071. The reversal of 106015016065 is 560610510601.

It is not a de Polignac number, because 106015016065 - 23 = 106015016057 is a prime.

It is a super-2 number, since 2×1060150160652 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1688235 + ... + 1749904.

It is an arithmetic number, because the mean of its divisors is an integer number (9097318440).

Almost surely, 2106015016065 is an apocalyptic number.

It is an amenable number.

106015016065 is a deficient number, since it is larger than the sum of its proper divisors (39542078975).

106015016065 is an equidigital number, since it uses as much as digits as its factorization.

106015016065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439032.

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 106015016065 its reverse (560610510601), we get a palindrome (666625526666).

The spelling of 106015016065 in words is "one hundred six billion, fifteen million, sixteen thousand, sixty-five".

Divisors: 1 5 7 35 881 4405 6167 30835 3438139 17190695 24066973 120334865 3029000459 15145002295 21203003213 106015016065