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48504048 = 2431010501
BaseRepresentation
bin1011100100000…
…1110011110000
310101021021001020
42321001303300
544404112143
64451335440
71126164135
oct271016360
9111237036
1048504048
112541989a
12142b1580
13a083528
14662858c
1543d1883
hex2e41cf0

48504048 has 20 divisors (see below), whose sum is σ = 125302248. Its totient is φ = 16168000.

The previous prime is 48504031. The next prime is 48504059. The reversal of 48504048 is 84040584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505203 + ... + 505298.

Almost surely, 248504048 is an apocalyptic number.

48504048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

48504048 is an abundant number, since it is smaller than the sum of its proper divisors (76798200).

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

48504048 is a wasteful number, since it uses less digits than its factorization.

48504048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010512 (or 1010506 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 48504048 is about 6964.4847619907. The cubic root of 48504048 is about 364.6917971259.

The spelling of 48504048 in words is "forty-eight million, five hundred four thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 1010501 2021002 3031503 4042004 6063006 8084008 12126012 16168016 24252024 48504048