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480954069 = 3253439341
BaseRepresentation
bin11100101010101…
…100011011010101
31020111222222221200
4130222230123111
51441111012234
6115420303113
714630020311
oct3452543325
91214888850
10480954069
11227538a02
121150a1a99
137884700b
1447c38b41
152c354d99
hex1caac6d5

480954069 has 6 divisors (see below), whose sum is σ = 694711446. Its totient is φ = 320636040.

The previous prime is 480954053. The next prime is 480954079. The reversal of 480954069 is 960459084.

It is a happy number.

480954069 is a `hidden beast` number, since 48 + 0 + 9 + 540 + 69 = 666.

It can be written as a sum of positive squares in only one way, i.e., 471107025 + 9847044 = 21705^2 + 3138^2 .

It is not a de Polignac number, because 480954069 - 24 = 480954053 is a prime.

It is a super-3 number, since 3×4809540693 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480954029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26719662 + ... + 26719679.

It is an arithmetic number, because the mean of its divisors is an integer number (115785241).

Almost surely, 2480954069 is an apocalyptic number.

It is an amenable number.

480954069 is a deficient number, since it is larger than the sum of its proper divisors (213757377).

480954069 is a wasteful number, since it uses less digits than its factorization.

480954069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53439347 (or 53439344 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 480954069 is about 21930.6650377958. The cubic root of 480954069 is about 783.4919423911.

The spelling of 480954069 in words is "four hundred eighty million, nine hundred fifty-four thousand, sixty-nine".

Divisors: 1 3 9 53439341 160318023 480954069