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488000054 = 2252196787
BaseRepresentation
bin11101000101100…
…100101000110110
31021000020222020002
4131011210220312
51444412000204
6120231311302
715043634453
oct3505445066
91230228202
10488000054
11230510733
1211751b532
137a143139
1448b5082a
152cc9791e
hex1d164a36

488000054 has 8 divisors (see below), whose sum is σ = 732298008. Its totient is φ = 243900720.

The previous prime is 488000027. The next prime is 488000057. The reversal of 488000054 is 450000884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 487999990 and 488000026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488000057) 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, 43352 + ... + 53435.

It is an arithmetic number, because the mean of its divisors is an integer number (91537251).

Almost surely, 2488000054 is an apocalyptic number.

488000054 is a deficient number, since it is larger than the sum of its proper divisors (244297954).

488000054 is a wasteful number, since it uses less digits than its factorization.

488000054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99310.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 488000054 is about 22090.7232566071. The cubic root of 488000054 is about 787.2994656602.

The spelling of 488000054 in words is "four hundred eighty-eight million, fifty-four", and thus it is an aban number.

Divisors: 1 2 2521 5042 96787 193574 244000027 488000054