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130032112122320 = 2451625401401529
BaseRepresentation
bin11101100100001101110101…
…110110100011100111010000
3122001101221121110122010021112
4131210031311312203213100
5114020421231200403240
61140315532212112452
736250336646223362
oct3544156566434720
9561357543563245
10130032112122320
11384833443a9aa1
1212701117305728
135772c8b3c09b5
142417832d2ad32
151007678831665
hex764375da39d0

130032112122320 has 20 divisors (see below), whose sum is σ = 302324660684580. Its totient is φ = 52012844848896.

The previous prime is 130032112122277. The next prime is 130032112122343. The reversal of 130032112122320 is 23221211230031.

It can be written as a sum of positive squares in 2 ways, for example, as 29441562816064 + 100590549306256 = 5426008^2 + 10029484^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812700700685 + ... + 812700700844.

It is an arithmetic number, because the mean of its divisors is an integer number (15116233034229).

Almost surely, 2130032112122320 is an apocalyptic number.

130032112122320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130032112122320 is an abundant number, since it is smaller than the sum of its proper divisors (172292548562260).

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

130032112122320 is a wasteful number, since it uses less digits than its factorization.

130032112122320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625401401542 (or 1625401401536 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 130032112122320 its reverse (23221211230031), we get a palindrome (153253323352351).

The spelling of 130032112122320 in words is "one hundred thirty trillion, thirty-two billion, one hundred twelve million, one hundred twenty-two thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1625401401529 3250802803058 6501605606116 8127007007645 13003211212232 16254014015290 26006422424464 32508028030580 65016056061160 130032112122320