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470424551 = 4725913863
BaseRepresentation
bin11100000010100…
…001101111100111
31012210012001011112
4130002201233213
51430412041201
6114402455235
714441354102
oct3402415747
91183161145
10470424551
112215a6a23
1211166451b
13765cb42c
1446697739
152b4750bb
hex1c0a1be7

470424551 has 8 divisors (see below), whose sum is σ = 480743424. Its totient is φ = 460118680.

The previous prime is 470424547. The next prime is 470424557. The reversal of 470424551 is 155424074.

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

It is a cyclic number.

It is not a de Polignac number, because 470424551 - 22 = 470424547 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470424557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119846 + ... + 123708.

It is an arithmetic number, because the mean of its divisors is an integer number (60092928).

Almost surely, 2470424551 is an apocalyptic number.

470424551 is a deficient number, since it is larger than the sum of its proper divisors (10318873).

470424551 is a wasteful number, since it uses less digits than its factorization.

470424551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 470424551 is about 21689.2727171752. The cubic root of 470424551 is about 777.7320439314.

The spelling of 470424551 in words is "four hundred seventy million, four hundred twenty-four thousand, five hundred fifty-one".

Divisors: 1 47 2591 3863 121777 181561 10009033 470424551