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1310032030230 = 2325711599315589
BaseRepresentation
bin10011000100000011111…
…111100110101000010110
311122020102101101101120100
4103010003333212220112
5132430421144431410
62441453112514530
7163434546346050
oct23040377465026
94566371341510
101310032030230
11465643a23a70
12191a870aba46
13966c661a9c1
1447597a888d0
1524124a0d8c0
hex13103fe6a16

1310032030230 has 192 divisors, whose sum is σ = 4253648256000. Its totient is φ = 271759138560.

The previous prime is 1310032030201. The next prime is 1310032030243. The reversal of 1310032030230 is 320302300131.

1310032030230 is a `hidden beast` number, since 1 + 3 + 10 + 0 + 320 + 302 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3993276 + ... + 4308864.

It is an arithmetic number, because the mean of its divisors is an integer number (22154418000).

Almost surely, 21310032030230 is an apocalyptic number.

1310032030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310032030230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2126824128000).

1310032030230 is an abundant number, since it is smaller than the sum of its proper divisors (2943616225770).

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

1310032030230 is a wasteful number, since it uses less digits than its factorization.

1310032030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316219 (or 316216 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1310032030230 its reverse (320302300131), we get a palindrome (1630334330361).

The spelling of 1310032030230 in words is "one trillion, three hundred ten billion, thirty-two million, thirty thousand, two hundred thirty".