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480071740 = 22524003587
BaseRepresentation
bin11100100111010…
…101000000111100
31020110100011121211
4130213111000330
51440344243430
6115345334204
714616354031
oct3447250074
91213304554
10480071740
11226a96005
12114937364
13785c8525
1447a89388
152c22d72a
hex1c9d503c

480071740 has 12 divisors (see below), whose sum is σ = 1008150696. Its totient is φ = 192028688.

The previous prime is 480071723. The next prime is 480071749. The reversal of 480071740 is 47170084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480071749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12001774 + ... + 12001813.

It is an arithmetic number, because the mean of its divisors is an integer number (84012558).

Almost surely, 2480071740 is an apocalyptic number.

It is an amenable number.

480071740 is an abundant number, since it is smaller than the sum of its proper divisors (528078956).

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

480071740 is a wasteful number, since it uses less digits than its factorization.

480071740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24003596 (or 24003594 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 480071740 is about 21910.5394730481. The cubic root of 480071740 is about 783.0125335968.

The spelling of 480071740 in words is "four hundred eighty million, seventy-one thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 24003587 48007174 96014348 120017935 240035870 480071740