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130420102001 = 749373773839
BaseRepresentation
bin111100101110110100…
…1001101001101110001
3110110122012102122020012
41321131221031031301
54114100021231001
6135525243224305
712264634401350
oct1713551151561
9413565378205
10130420102001
1150346824a72
1221339518095
13c3b5c33ab7
1464531c3997
1535d4b982bb
hex1e5da4d371

130420102001 has 8 divisors (see below), whose sum is σ = 149081775360. Its totient is φ = 111765986208.

The previous prime is 130420101997. The next prime is 130420102027. The reversal of 130420102001 is 100201024031.

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 130420102001 - 22 = 130420101997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130420102031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852361 + ... + 1921478.

It is an arithmetic number, because the mean of its divisors is an integer number (18635221920).

Almost surely, 2130420102001 is an apocalyptic number.

It is an amenable number.

130420102001 is a deficient number, since it is larger than the sum of its proper divisors (18661673359).

130420102001 is an equidigital number, since it uses as much as digits as its factorization.

130420102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778783.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 130420102001 its reverse (100201024031), we get a palindrome (230621126032).

The spelling of 130420102001 in words is "one hundred thirty billion, four hundred twenty million, one hundred two thousand, one".

Divisors: 1 7 4937 34559 3773839 26416873 18631443143 130420102001