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48761760 = 25352931113
BaseRepresentation
bin1011101000000…
…0101110100000
310101202100120010
42322000232200
544440334020
64501044520
71131316365
oct272005640
9111670503
1048761760
1125585483
12143b6740
13a143918
14669446c
154432de0
hex2e80ba0

48761760 has 192 divisors, whose sum is σ = 165473280. Its totient is φ = 12042240.

The previous prime is 48761759. The next prime is 48761773. The reversal of 48761760 is 6716784.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431464 + ... + 431576.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 248761760 is an apocalyptic number.

48761760 is a gapful number since it is divisible by the number (40) 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 48761760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82736640).

48761760 is an abundant number, since it is smaller than the sum of its proper divisors (116711520).

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

48761760 is a wasteful number, since it uses less digits than its factorization.

48761760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 48761760 is about 6982.9621221943. The cubic root of 48761760 is about 365.3365507854.

The spelling of 48761760 in words is "forty-eight million, seven hundred sixty-one thousand, seven hundred sixty".