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48013083 = 32171092879
BaseRepresentation
bin1011011100100…
…1111100011011
310100100022120100
42313021330123
544242404313
64433030443
71122050556
oct267117433
9110308510
1048013083
1125113a38
12140b5423
139c40c11
14653b69d
154336173
hex2dc9f1b

48013083 has 24 divisors (see below), whose sum is σ = 74131200. Its totient is φ = 29839104.

The previous prime is 48013081. The next prime is 48013099. The reversal of 48013083 is 38031084.

It is not a de Polignac number, because 48013083 - 21 = 48013081 is a prime.

It is a super-2 number, since 2×480130832 = 4610512278329778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48013081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15238 + ... + 18116.

It is an arithmetic number, because the mean of its divisors is an integer number (3088800).

Almost surely, 248013083 is an apocalyptic number.

48013083 is a deficient number, since it is larger than the sum of its proper divisors (26118117).

48013083 is a wasteful number, since it uses less digits than its factorization.

48013083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011 (or 3008 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 48013083 is about 6929.1473501435. The cubic root of 48013083 is about 363.4571341624.

The spelling of 48013083 in words is "forty-eight million, thirteen thousand, eighty-three".

Divisors: 1 3 9 17 51 109 153 327 981 1853 2879 5559 8637 16677 25911 48943 146829 313811 440487 941433 2824299 5334787 16004361 48013083