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99060001001 = 1311367433629
BaseRepresentation
bin101110001000001101…
…1111010100011101001
3100110200122212110000222
41130100123322203221
53110333330013001
6113301343335425
710104541054433
oct1342033724351
9313618773028
1099060001001
1139013873a25
1217246bb1575
139458b4cb10
144b1a291653
15289b95b61b
hex17106fa8e9

99060001001 has 8 divisors (see below), whose sum is σ = 107624073480. Its totient is φ = 90630796032.

The previous prime is 99060000983. The next prime is 99060001003. The reversal of 99060001001 is 10010006099.

It can be written as a sum of positive squares in 4 ways, for example, as 1488107776 + 97571893225 = 38576^2 + 312365^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99060001001 - 210 = 99059999977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99060001003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33715346 + ... + 33718283.

It is an arithmetic number, because the mean of its divisors is an integer number (13453009185).

Almost surely, 299060001001 is an apocalyptic number.

It is an amenable number.

99060001001 is a deficient number, since it is larger than the sum of its proper divisors (8564072479).

99060001001 is a wasteful number, since it uses less digits than its factorization.

99060001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67433755.

The product of its (nonzero) digits is 486, while the sum is 26.

The spelling of 99060001001 in words is "ninety-nine billion, sixty million, one thousand, one".

Divisors: 1 13 113 1469 67433629 876637177 7620000077 99060001001