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2473742430 = 235519131409
BaseRepresentation
bin1001001101110010…
…0101000001011110
320101101210010200000
42103130211001132
520031234224210
61045244515130
7115205315025
oct22334450136
96341703600
102473742430
11105a3aa335
1259054baa6
13305667a23
141967778bc
15e7290ac0
hex9372505e

2473742430 has 192 divisors, whose sum is σ = 7091884800. Its totient is φ = 618658560.

The previous prime is 2473742393. The next prime is 2473742441. The reversal of 2473742430 is 342473742.

2473742430 is a `hidden beast` number, since 2 + 47 + 374 + 243 + 0 = 666.

It is a super-2 number, since 2×24737424302 = 12238803219964609800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6048066 + ... + 6048474.

It is an arithmetic number, because the mean of its divisors is an integer number (36936900).

Almost surely, 22473742430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2473742430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3545942400).

2473742430 is an abundant number, since it is smaller than the sum of its proper divisors (4618142370).

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

2473742430 is a wasteful number, since it uses less digits than its factorization.

2473742430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 2473742430 is about 49736.7311953651. The cubic root of 2473742430 is about 1352.4404744411.

The spelling of 2473742430 in words is "two billion, four hundred seventy-three million, seven hundred forty-two thousand, four hundred thirty".