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48514656 = 2531074723
BaseRepresentation
bin1011100100010…
…0011001100000
310101021210121010
42321010121200
544404432111
64451500520
71126240101
oct271043140
9111253533
1048514656
1125426863
12142b7740
13a0882c8
14662c3a8
1543d4aa6
hex2e44660

48514656 has 48 divisors (see below), whose sum is σ = 128568384. Its totient is φ = 16017024.

The previous prime is 48514649. The next prime is 48514679. The reversal of 48514656 is 65641584.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7911 + ... + 12633.

It is an arithmetic number, because the mean of its divisors is an integer number (2678508).

Almost surely, 248514656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48514656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64284192).

48514656 is an abundant number, since it is smaller than the sum of its proper divisors (80053728).

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

48514656 is a wasteful number, since it uses less digits than its factorization.

48514656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843 (or 4835 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 48514656 is about 6965.2462985884. The cubic root of 48514656 is about 364.7183816328.

The spelling of 48514656 in words is "forty-eight million, five hundred fourteen thousand, six hundred fifty-six".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 107 214 321 428 642 856 1284 1712 2568 3424 4723 5136 9446 10272 14169 18892 28338 37784 56676 75568 113352 151136 226704 453408 505361 1010722 1516083 2021444 3032166 4042888 6064332 8085776 12128664 16171552 24257328 48514656