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2999290533120 = 28335721931297
BaseRepresentation
bin101011101001010011101…
…001011001010100000000
3101121201200201021121212000
4223221103221121110000
5343120021334024440
610213504405104000
7426456133613400
oct53512351312400
911551621247760
102999290533120
11a56aa0350812
124053483b8000
13189aa785780b
14a52489b6800
1553042301730
hex2ba53a59500

2999290533120 has 2592 divisors, whose sum is σ = 13605431414400. Its totient is φ = 622040186880.

The previous prime is 2999290533119. The next prime is 2999290533121. The reversal of 2999290533120 is 213350929992.

2999290533120 is a `hidden beast` number, since 2 + 9 + 9 + 9 + 2 + 90 + 533 + 12 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2999290533119) and next prime (2999290533121).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999290533121) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 30920520912 + ... + 30920521008.

Almost surely, 22999290533120 is an apocalyptic number.

2999290533120 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 2999290533120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6802715707200).

2999290533120 is an abundant number, since it is smaller than the sum of its proper divisors (10606140881280).

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

2999290533120 is a wasteful number, since it uses less digits than its factorization.

2999290533120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 2361960, while the sum is 54.

The spelling of 2999290533120 in words is "two trillion, nine hundred ninety-nine billion, two hundred ninety million, five hundred thirty-three thousand, one hundred twenty".