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48085485 = 3571924103
BaseRepresentation
bin1011011101101…
…1100111101101
310100110222212220
42313123213231
544302213420
64434345553
71122501630
oct267334755
9110428786
1048085485
1125163378
121412b2b9
139c67b66
146559c17
15434c840
hex2ddb9ed

48085485 has 32 divisors (see below), whose sum is σ = 92559360. Its totient is φ = 20824128.

The previous prime is 48085439. The next prime is 48085487. The reversal of 48085485 is 58458084.

It is not a de Polignac number, because 48085485 - 210 = 48084461 is a prime.

It is a super-3 number, since 3×480854853 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48085487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10057 + ... + 14046.

It is an arithmetic number, because the mean of its divisors is an integer number (2892480).

Almost surely, 248085485 is an apocalyptic number.

It is an amenable number.

48085485 is a deficient number, since it is larger than the sum of its proper divisors (44473875).

48085485 is a wasteful number, since it uses less digits than its factorization.

48085485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24137.

The product of its (nonzero) digits is 204800, while the sum is 42.

The square root of 48085485 is about 6934.3698343829. The cubic root of 48085485 is about 363.6397358305.

The spelling of 48085485 in words is "forty-eight million, eighty-five thousand, four hundred eighty-five".

Divisors: 1 3 5 7 15 19 21 35 57 95 105 133 285 399 665 1995 24103 72309 120515 168721 361545 457957 506163 843605 1373871 2289785 2530815 3205699 6869355 9617097 16028495 48085485