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130000300140 = 2235191511794219
BaseRepresentation
bin111100100010010011…
…1110010100001101100
3110102112221111111100010
41321010213302201230
54112220034101030
6135415445333220
712251346214254
oct1710447624154
9412487444303
10130000300140
1150150864687
1221240a07210
13c349c7b329
146413546964
1535acdc26b0
hex1e449f286c

130000300140 has 192 divisors, whose sum is σ = 387942912000. Its totient is φ = 32434732800.

The previous prime is 130000300127. The next prime is 130000300141. The reversal of 130000300140 is 41003000031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (130000300141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30810951 + ... + 30815169.

It is an arithmetic number, because the mean of its divisors is an integer number (2020536000).

Almost surely, 2130000300140 is an apocalyptic number.

130000300140 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 130000300140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193971456000).

130000300140 is an abundant number, since it is smaller than the sum of its proper divisors (257942611860).

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

130000300140 is a wasteful number, since it uses less digits than its factorization.

130000300140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580 (or 4578 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 130000300140 its reverse (41003000031), we get a palindrome (171003300171).

The spelling of 130000300140 in words is "one hundred thirty billion, three hundred thousand, one hundred forty".