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130100310032 = 24721115085843
BaseRepresentation
bin111100100101010010…
…1010011000000010000
3110102210220200112010012
41321022211103000100
54112421134410112
6135433421054052
712254002250300
oct1711245230020
9412726615105
10130100310032
11501a2262590
122126a3b7328
13c3648c6494
14642293b600
1535b6a7a022
hex1e4a953010

130100310032 has 60 divisors (see below), whose sum is σ = 319880236176. Its totient is φ = 50688429120.

The previous prime is 130100310031. The next prime is 130100310047. The reversal of 130100310032 is 230013001031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 130100309989 and 130100310016.

It is not an unprimeable number, because it can be changed into a prime (130100310031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7534298 + ... + 7551545.

Almost surely, 2130100310032 is an apocalyptic number.

It is an amenable number.

130100310032 is an abundant number, since it is smaller than the sum of its proper divisors (189779926144).

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

130100310032 is a wasteful number, since it uses less digits than its factorization.

130100310032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15085876 (or 15085863 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 130100310032 its reverse (230013001031), we get a palindrome (360113311063).

The spelling of 130100310032 in words is "one hundred thirty billion, one hundred million, three hundred ten thousand, thirty-two".

Divisors: 1 2 4 7 8 11 14 16 22 28 44 49 56 77 88 98 112 154 176 196 308 392 539 616 784 1078 1232 2156 4312 8624 15085843 30171686 60343372 105600901 120686744 165944273 211201802 241373488 331888546 422403604 663777092 739206307 844807208 1161609911 1327554184 1478412614 1689614416 2323219822 2655108368 2956825228 4646439644 5913650456 8131269377 9292879288 11827300912 16262538754 18585758576 32525077508 65050155016 130100310032