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488026741 = 1187411143
BaseRepresentation
bin11101000101101…
…011001001110101
31021000022022211111
4131011223021311
51444413323431
6120232035021
715044105326
oct3505531165
91230268744
10488026741
11230529794
12117532a71
137a152327
1448b5a44d
152cca07b1
hex1d16b275

488026741 has 4 divisors (see below), whose sum is σ = 488439072. Its totient is φ = 487614412.

The previous prime is 488026739. The next prime is 488026757. The reversal of 488026741 is 147620884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 488026741 - 21 = 488026739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488026694 and 488026703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488026771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204385 + ... + 206758.

It is an arithmetic number, because the mean of its divisors is an integer number (122109768).

Almost surely, 2488026741 is an apocalyptic number.

It is an amenable number.

488026741 is a deficient number, since it is larger than the sum of its proper divisors (412331).

488026741 is a wasteful number, since it uses less digits than its factorization.

488026741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412330.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 488026741 is about 22091.3272801794. The cubic root of 488026741 is about 787.3138169413.

The spelling of 488026741 in words is "four hundred eighty-eight million, twenty-six thousand, seven hundred forty-one".

Divisors: 1 1187 411143 488026741