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2874852000 = 25345319467
BaseRepresentation
bin1010101101011010…
…1100001010100000
321102100112121120000
42223112230022200
521341430231000
61153134020000
7131145560466
oct25326541240
97370477500
102874852000
111245862949
12682947600
1336a7a7377
141d3b4a836
1511c5c3000
hexab5ac2a0

2874852000 has 480 divisors, whose sum is σ = 11130799680. Its totient is φ = 724723200.

The previous prime is 2874851951. The next prime is 2874852017. The reversal of 2874852000 is 2584782.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6155767 + ... + 6156233.

It is an arithmetic number, because the mean of its divisors is an integer number (23189166).

Almost surely, 22874852000 is an apocalyptic number.

2874852000 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 2874852000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5565399840).

2874852000 is an abundant number, since it is smaller than the sum of its proper divisors (8255947680).

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

2874852000 is a wasteful number, since it uses less digits than its factorization.

2874852000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 2874852000 is about 53617.6463489400. The cubic root of 2874852000 is about 1421.9090899527.

The spelling of 2874852000 in words is "two billion, eight hundred seventy-four million, eight hundred fifty-two thousand".