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48125568 = 273235449
BaseRepresentation
bin1011011110010…
…1011010000000
310100120000212110
42313211122000
544310004233
64435255320
71123026531
oct267453200
9110500773
1048125568
11251904a7
121414a540
139c8018a
14656a688
154359663
hex2de5680

48125568 has 64 divisors (see below), whose sum is σ = 133416000. Its totient is φ = 15341568.

The previous prime is 48125527. The next prime is 48125569. The reversal of 48125568 is 86552184.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (48125569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6108 + ... + 11556.

It is an arithmetic number, because the mean of its divisors is an integer number (2084625).

Almost surely, 248125568 is an apocalyptic number.

48125568 is a gapful number since it is divisible by the number (48) 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 48125568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66708000).

48125568 is an abundant number, since it is smaller than the sum of its proper divisors (85290432).

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

48125568 is a wasteful number, since it uses less digits than its factorization.

48125568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5489 (or 5477 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 48125568 is about 6937.2594012333. The cubic root of 48125568 is about 363.7407484569.

The spelling of 48125568 in words is "forty-eight million, one hundred twenty-five thousand, five hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 276 368 384 552 736 1104 1472 2208 2944 4416 5449 8832 10898 16347 21796 32694 43592 65388 87184 125327 130776 174368 250654 261552 348736 375981 501308 523104 697472 751962 1002616 1046208 1503924 2005232 2092416 3007848 4010464 6015696 8020928 12031392 16041856 24062784 48125568