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488104269 = 3315248433
BaseRepresentation
bin11101000101111…
…110000101001101
31021000110021011220
4131011332011031
51444423314034
6120233433553
715044550342
oct3505760515
91230407156
10488104269
11230581a64
1211756b8b9
137a17b6c3
1448b7a7c9
152ccb8749
hex1d17e14d

488104269 has 8 divisors (see below), whose sum is σ = 671799552. Its totient is φ = 314905920.

The previous prime is 488104261. The next prime is 488104273. The reversal of 488104269 is 962401884.

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

It is not a de Polignac number, because 488104269 - 23 = 488104261 is a prime.

It is a super-2 number, since 2×4881042692 = 476491554832048722, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 488104269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488104261) 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, 2624124 + ... + 2624309.

It is an arithmetic number, because the mean of its divisors is an integer number (83974944).

Almost surely, 2488104269 is an apocalyptic number.

It is an amenable number.

488104269 is a deficient number, since it is larger than the sum of its proper divisors (183695283).

488104269 is a wasteful number, since it uses less digits than its factorization.

488104269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248467.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 488104269 is about 22093.0819262501. The cubic root of 488104269 is about 787.3555056634.

The spelling of 488104269 in words is "four hundred eighty-eight million, one hundred four thousand, two hundred sixty-nine".

Divisors: 1 3 31 93 5248433 15745299 162701423 488104269