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2987037057024 = 213351500529
BaseRepresentation
bin101011011101111001010…
…010000110000000000000
3101120120001202012112200000
4223131321102012000000
5342414422441311044
610204120442400000
7425543364026316
oct53357122060000
911516052175600
102987037057024
11a51882601869
12402aa8800000
131888a4034347
14a48054560b6
1552a766b1d69
hex2b779486000

2987037057024 has 168 divisors, whose sum is σ = 8948278608360. Its totient is φ = 995678355456.

The previous prime is 2987037057013. The next prime is 2987037057049. The reversal of 2987037057024 is 4207507307892.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1240392 + ... + 2740920.

It is an arithmetic number, because the mean of its divisors is an integer number (53263563145).

Almost surely, 22987037057024 is an apocalyptic number.

2987037057024 is a gapful number since it is divisible by the number (24) 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 2987037057024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4474139304180).

2987037057024 is an abundant number, since it is smaller than the sum of its proper divisors (5961241551336).

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

2987037057024 is an frugal number, since it uses more digits than its factorization.

2987037057024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500570 (or 1500534 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The spelling of 2987037057024 in words is "two trillion, nine hundred eighty-seven billion, thirty-seven million, fifty-seven thousand, twenty-four".