Search a number
-
+
60001010642 = 2131787290993
BaseRepresentation
bin110111111000010101…
…101100001111010010
312201212120111011002102
4313320111230033102
51440340224320032
643321501520402
74222611114116
oct677025541722
9181776434072
1060001010642
11234a0008401
12b766273102
135872a221c1
142c92a77746
1518628a2362
hexdf856c3d2

60001010642 has 16 divisors (see below), whose sum is σ = 90804095712. Its totient is φ = 29733562560.

The previous prime is 60001010627. The next prime is 60001010653. The reversal of 60001010642 is 24601010006.

It is a happy number.

It is a super-2 number, since 2×600010106422 (a number of 22 digits) contains 22 as substring.

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, 60698 + ... + 351690.

It is an arithmetic number, because the mean of its divisors is an integer number (5675255982).

Almost surely, 260001010642 is an apocalyptic number.

60001010642 is a deficient number, since it is larger than the sum of its proper divisors (30803085070).

60001010642 is a wasteful number, since it uses less digits than its factorization.

60001010642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291913.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 60001010642 its reverse (24601010006), we get a palindrome (84602020648).

The spelling of 60001010642 in words is "sixty billion, one million, ten thousand, six hundred forty-two".

Divisors: 1 2 131 262 787 1574 103097 206194 290993 581986 38120083 76240166 229011491 458022982 30000505321 60001010642