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470267772 = 223133014537
BaseRepresentation
bin11100000001111…
…011011101111100
31012202220002002220
4130001323131330
51430342032042
6114355245340
714440132032
oct3401733574
91182802086
10470267772
112214aa157
121115a9850
1376574c70
1446656552
152b4438ec
hex1c07b77c

470267772 has 24 divisors (see below), whose sum is σ = 1181698896. Its totient is φ = 144697728.

The previous prime is 470267771. The next prime is 470267773. The reversal of 470267772 is 277762074.

It is an interprime number because it is at equal distance from previous prime (470267771) and next prime (470267773).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470267771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507113 + ... + 1507424.

It is an arithmetic number, because the mean of its divisors is an integer number (49237454).

Almost surely, 2470267772 is an apocalyptic number.

It is an amenable number.

470267772 is an abundant number, since it is smaller than the sum of its proper divisors (711431124).

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

470267772 is a wasteful number, since it uses less digits than its factorization.

470267772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014557 (or 3014555 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 42.

The square root of 470267772 is about 21685.6582099783. The cubic root of 470267772 is about 777.6456357427.

The spelling of 470267772 in words is "four hundred seventy million, two hundred sixty-seven thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 3014537 6029074 9043611 12058148 18087222 36174444 39188981 78377962 117566943 156755924 235133886 470267772