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487300632 = 2337132389109
BaseRepresentation
bin11101000010111…
…001111000011000
31020221221102210120
4131002321320120
51444222110012
6120204313240
715034662360
oct3502717030
91227842716
10487300632
112300831a5
12117242820
1379c59990
1448a0b9a0
152cbaa58c
hex1d0b9e18

487300632 has 256 divisors, whose sum is σ = 1596672000. Its totient is φ = 120434688.

The previous prime is 487300607. The next prime is 487300633. The reversal of 487300632 is 236003784.

It is a junction number, because it is equal to n+sod(n) for n = 487300593 and 487300602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487300633) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4470594 + ... + 4470702.

It is an arithmetic number, because the mean of its divisors is an integer number (6237000).

Almost surely, 2487300632 is an apocalyptic number.

487300632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487300632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798336000).

487300632 is an abundant number, since it is smaller than the sum of its proper divisors (1109371368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487300632 is a wasteful number, since it uses less digits than its factorization.

487300632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 487300632 is about 22074.8869079776. The cubic root of 487300632 is about 786.9231556948.

The spelling of 487300632 in words is "four hundred eighty-seven million, three hundred thousand, six hundred thirty-two".