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488325373 = 1972478809
BaseRepresentation
bin11101000110110…
…100000011111101
31021000212111110221
4131012310003331
52000002402443
6120242301341
715046461064
oct3506640375
91230774427
10488325373
11230713098
12117657851
137a228233
1448bd71db
152cd0deed
hex1d1b40fd

488325373 has 4 divisors (see below), whose sum is σ = 490804380. Its totient is φ = 485846368.

The previous prime is 488325353. The next prime is 488325377. The reversal of 488325373 is 373523884.

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 472540644 + 15784729 = 21738^2 + 3973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-488325373 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 (488325377) 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, 1239208 + ... + 1239601.

It is an arithmetic number, because the mean of its divisors is an integer number (122701095).

Almost surely, 2488325373 is an apocalyptic number.

It is an amenable number.

488325373 is a deficient number, since it is larger than the sum of its proper divisors (2479007).

488325373 is a wasteful number, since it uses less digits than its factorization.

488325373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479006.

The product of its digits is 483840, while the sum is 43.

The square root of 488325373 is about 22098.0852790462. The cubic root of 488325373 is about 787.4743745084.

The spelling of 488325373 in words is "four hundred eighty-eight million, three hundred twenty-five thousand, three hundred seventy-three".

Divisors: 1 197 2478809 488325373