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488003413 = 4211159153
BaseRepresentation
bin11101000101100…
…101011101010101
31021000021010211111
4131011211131111
51444412102123
6120231335021
715043650322
oct3505453525
91230233744
10488003413
11230513207
12117521471
137a144821
1448b51b49
152cc9890d
hex1d165755

488003413 has 4 divisors (see below), whose sum is σ = 489162988. Its totient is φ = 486843840.

The previous prime is 488003393. The next prime is 488003423. The reversal of 488003413 is 314300884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65577604 + 422425809 = 8098^2 + 20553^2 .

It is a cyclic number.

It is not a de Polignac number, because 488003413 - 25 = 488003381 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 (488003423) 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, 579156 + ... + 579997.

It is an arithmetic number, because the mean of its divisors is an integer number (122290747).

Almost surely, 2488003413 is an apocalyptic number.

It is an amenable number.

488003413 is a deficient number, since it is larger than the sum of its proper divisors (1159575).

488003413 is a wasteful number, since it uses less digits than its factorization.

488003413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159574.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 488003413 is about 22090.7992838648. The cubic root of 488003413 is about 787.3012720349.

The spelling of 488003413 in words is "four hundred eighty-eight million, three thousand, four hundred thirteen".

Divisors: 1 421 1159153 488003413