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48048072 = 23310918367
BaseRepresentation
bin1011011101001…
…0011111001000
310100102002120020
42313102133020
544300014242
64433500440
71122254562
oct267223710
9110362506
1048048072
1125138256
1214111720
139c53b17
14654a332
1543416ec
hex2dd27c8

48048072 has 32 divisors (see below), whose sum is σ = 121228800. Its totient is φ = 15868224.

The previous prime is 48048059. The next prime is 48048097. The reversal of 48048072 is 27084084.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6568 + ... + 11799.

It is an arithmetic number, because the mean of its divisors is an integer number (3788400).

Almost surely, 248048072 is an apocalyptic number.

It is an amenable number.

48048072 is an abundant number, since it is smaller than the sum of its proper divisors (73180728).

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

48048072 is a wasteful number, since it uses less digits than its factorization.

48048072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18485 (or 18481 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 48048072 is about 6931.6716598523. The cubic root of 48048072 is about 363.5454011722.

The spelling of 48048072 in words is "forty-eight million, forty-eight thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 24 109 218 327 436 654 872 1308 2616 18367 36734 55101 73468 110202 146936 220404 440808 2002003 4004006 6006009 8008012 12012018 16016024 24024036 48048072