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130441432310 = 25717457239857
BaseRepresentation
bin111100101111011101…
…0100100110011110110
3110110200200120022220122
41321132322210303312
54114121001313220
6135531324331542
712265313611010
oct1713672446366
9413620508818
10130441432310
1150357873822
12213446a3bb2
13c3ba491897
146455d771b0
1535d69ad425
hex1e5eea4cf6

130441432310 has 64 divisors (see below), whose sum is σ = 284744066688. Its totient is φ = 41999745024.

The previous prime is 130441432223. The next prime is 130441432321. The reversal of 130441432310 is 13234144031.

It is a happy number.

It is a super-2 number, since 2×1304414323102 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130441432310.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423902 + ... + 663758.

It is an arithmetic number, because the mean of its divisors is an integer number (4449126042).

Almost surely, 2130441432310 is an apocalyptic number.

130441432310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130441432310 is an abundant number, since it is smaller than the sum of its proper divisors (154302634378).

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

130441432310 is a wasteful number, since it uses less digits than its factorization.

130441432310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240345.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 130441432310 its reverse (13234144031), we get a palindrome (143675576341).

The spelling of 130441432310 in words is "one hundred thirty billion, four hundred forty-one million, four hundred thirty-two thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 457 595 914 1190 2285 3199 4570 6398 7769 15538 15995 31990 38845 54383 77690 108766 239857 271915 479714 543830 1199285 1678999 2398570 3357998 4077569 8155138 8394995 16789990 20387845 28542983 40775690 57085966 109614649 142714915 219229298 285429830 548073245 767302543 1096146490 1534605086 1863449033 3726898066 3836512715 7673025430 9317245165 13044143231 18634490330 26088286462 65220716155 130441432310