Search a number
-
+
130101101000 = 23531324317903
BaseRepresentation
bin111100100101010100…
…0010100000111001000
3110102210222011201010022
41321022220110013020
54112421340213000
6135433450040012
712254012053313
oct1711250240710
9412728151108
10130101101000
11501a2752882
122126a719008
13c364b12500
146422aa597a
1535b6b84585
hex1e4aa141c8

130101101000 has 192 divisors, whose sum is σ = 337341438720. Its totient is φ = 46917561600.

The previous prime is 130101100967. The next prime is 130101101029. The reversal of 130101101000 is 101101031.

130101101000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7258049 + ... + 7275951.

It is an arithmetic number, because the mean of its divisors is an integer number (1756986660).

Almost surely, 2130101101000 is an apocalyptic number.

130101101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130101101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168670719360).

130101101000 is an abundant number, since it is smaller than the sum of its proper divisors (207240337720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130101101000 is a wasteful number, since it uses less digits than its factorization.

130101101000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17993 (or 17966 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 130101101000 its reverse (101101031), we get a palindrome (130202202031).

The spelling of 130101101000 in words is "one hundred thirty billion, one hundred one million, one hundred one thousand".