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2830412160000 = 210345471769
BaseRepresentation
bin101001001100000001101…
…101100001110000000000
3101000120210021211101120000
4221030001231201300000
5332333141003110000
610004135015320000
7411330152254425
oct51140155416000
911016707741500
102830412160000
119a140996a507
12398677380000
13176ba30b4199
149adc7cabd4c
154d95b1b0000
hex29301b61c00

2830412160000 has 1100 divisors, whose sum is σ = 10724510245680. Its totient is φ = 743178240000.

The previous prime is 2830412159999. The next prime is 2830412160001. The reversal of 2830412160000 is 612140382.

2830412160000 is a `hidden beast` number, since 2 + 8 + 30 + 4 + 1 + 21 + 600 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2830412159999) and next prime (2830412160001).

It is a super-2 number, since 2×28304121600002 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830412160001) by changing a digit.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 3680639616 + ... + 3680640384.

Almost surely, 22830412160000 is an apocalyptic number.

2830412160000 is a gapful number since it is divisible by the number (20) 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 2830412160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5362255122840).

2830412160000 is an abundant number, since it is smaller than the sum of its proper divisors (7894098085680).

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

2830412160000 is an frugal number, since it uses more digits than its factorization.

2830412160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 2830412160000 in words is "two trillion, eight hundred thirty billion, four hundred twelve million, one hundred sixty thousand".