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2472852888 = 233411192312
BaseRepresentation
bin1001001101100100…
…1011110110011000
320101100002221110000
42103121023312120
520031022243023
61045213453000
7115164621432
oct22331136630
96340087400
102472852888
111059951a80
125901a1160
13305415b7c
141965c5652
15e7167243
hex9364bd98

2472852888 has 360 divisors, whose sum is σ = 8240092740. Its totient is φ = 687009600.

The previous prime is 2472852887. The next prime is 2472852911. The reversal of 2472852888 is 8882582742.

2472852888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×24728528882 = 12230002811379881088, which contains 22 as substring.

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 (2472852887) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 79769433 + ... + 79769463.

Almost surely, 22472852888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2472852888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4120046370).

2472852888 is an abundant number, since it is smaller than the sum of its proper divisors (5767239852).

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

2472852888 is a wasteful number, since it uses less digits than its factorization.

2472852888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 66 counting only the distinct ones).

The product of its digits is 4587520, while the sum is 54.

The square root of 2472852888 is about 49727.7878856480. The cubic root of 2472852888 is about 1352.2783453499.

The spelling of 2472852888 in words is "two billion, four hundred seventy-two million, eight hundred fifty-two thousand, eight hundred eighty-eight".