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471242742430 = 2547124274243
BaseRepresentation
bin1101101101110000100…
…00011001101010011110
31200001100201100122222211
412312320100121222132
530210101120224210
61000252543231034
746021556135305
oct6667020315236
91601321318884
10471242742430
11171942274229
12773b62a847a
1335590394035
1418b45c7343c
15c3d118938a
hex6db8419a9e

471242742430 has 8 divisors (see below), whose sum is σ = 848236936392. Its totient is φ = 188497096968.

The previous prime is 471242742413. The next prime is 471242742479. The reversal of 471242742430 is 34247242174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23562137112 + ... + 23562137131.

It is an arithmetic number, because the mean of its divisors is an integer number (106029617049).

Almost surely, 2471242742430 is an apocalyptic number.

471242742430 is a deficient number, since it is larger than the sum of its proper divisors (376994193962).

471242742430 is a wasteful number, since it uses less digits than its factorization.

471242742430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47124274250.

The product of its (nonzero) digits is 301056, while the sum is 40.

The spelling of 471242742430 in words is "four hundred seventy-one billion, two hundred forty-two million, seven hundred forty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 47124274243 94248548486 235621371215 471242742430