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488029 = 1393511
BaseRepresentation
bin1110111001001011101
3220210110011
41313021131
5111104104
614243221
74101553
oct1671135
9823404
10488029
11303733
121b6511
13141199
14c9bd3
1599904
hex7725d

488029 has 4 divisors (see below), whose sum is σ = 491680. Its totient is φ = 484380.

The previous prime is 488021. The next prime is 488051. The reversal of 488029 is 920884.

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 488029 - 23 = 488021 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 (488021) 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, 1617 + ... + 1894.

It is an arithmetic number, because the mean of its divisors is an integer number (122920).

2488029 is an apocalyptic number.

It is an amenable number.

488029 is a deficient number, since it is larger than the sum of its proper divisors (3651).

488029 is a wasteful number, since it uses less digits than its factorization.

488029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 488029 is about 698.5907242442. The cubic root of 488029 is about 78.7315031724.

The spelling of 488029 in words is "four hundred eighty-eight thousand, twenty-nine".

Divisors: 1 139 3511 488029