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48960985 = 547920443
BaseRepresentation
bin1011101011000…
…1010111011001
310102010110211211
42322301113121
5100013222420
64505223121
71133106253
oct272612731
9112113754
1048960985
1125701127
1214491aa1
13a1b34c8
146706cd3
154471e5a
hex2eb15d9

48960985 has 8 divisors (see below), whose sum is σ = 58878720. Its totient is φ = 39085104.

The previous prime is 48960983. The next prime is 48961007. The reversal of 48960985 is 58906984.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48960985 - 21 = 48960983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48960983) 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, 7827 + ... + 12616.

It is an arithmetic number, because the mean of its divisors is an integer number (7359840).

Almost surely, 248960985 is an apocalyptic number.

It is an amenable number.

48960985 is a deficient number, since it is larger than the sum of its proper divisors (9917735).

48960985 is a wasteful number, since it uses less digits than its factorization.

48960985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20927.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 48960985 is about 6997.2126593380. The cubic root of 48960985 is about 365.8334242535.

The spelling of 48960985 in words is "forty-eight million, nine hundred sixty thousand, nine hundred eighty-five".

Divisors: 1 5 479 2395 20443 102215 9792197 48960985