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130605413002 = 2171641380461
BaseRepresentation
bin111100110100010110…
…0000111001010001010
3110111010010010102010121
41321220230013022022
54114434441204002
6135555503133454
712302344456561
oct1715054071212
9414103112117
10130605413002
1150431394959
122138b5a428a
13c41544718c
14646da60bd8
1535e60a0237
hex1e68b0728a

130605413002 has 8 divisors (see below), whose sum is σ = 195909775812. Its totient is φ = 65302154400.

The previous prime is 130605412963. The next prime is 130605413011. The reversal of 130605413002 is 200314506031.

It can be written as a sum of positive squares in 2 ways, for example, as 129169078801 + 1436334201 = 359401^2 + 37899^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153052 + ... + 533512.

Almost surely, 2130605413002 is an apocalyptic number.

130605413002 is a deficient number, since it is larger than the sum of its proper divisors (65304362810).

130605413002 is a wasteful number, since it uses less digits than its factorization.

130605413002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552104.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 130605413002 its reverse (200314506031), we get a palindrome (330919919033).

The spelling of 130605413002 in words is "one hundred thirty billion, six hundred five million, four hundred thirteen thousand, two".

Divisors: 1 2 171641 343282 380461 760922 65302706501 130605413002