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48752316 = 22321354231
BaseRepresentation
bin1011100111111…
…0011010111100
310101201212121100
42321332122330
544440033231
64500533100
71131250014
oct271763274
9111655540
1048752316
1125579378
12143b1190
13a13c532
146690c44
1544301e6
hex2e7e6bc

48752316 has 18 divisors (see below), whose sum is σ = 123235112. Its totient is φ = 16250760.

The previous prime is 48752281. The next prime is 48752329. The reversal of 48752316 is 61325784.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1354231 = 48752316 / (4 + 8 + 7 + 5 + 2 + 3 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 677080 + ... + 677151.

Almost surely, 248752316 is an apocalyptic number.

It is an amenable number.

48752316 is an abundant number, since it is smaller than the sum of its proper divisors (74482796).

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

48752316 is a wasteful number, since it uses less digits than its factorization.

48752316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354241 (or 1354236 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 48752316 is about 6982.2858721195. The cubic root of 48752316 is about 365.3129635785.

The spelling of 48752316 in words is "forty-eight million, seven hundred fifty-two thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 9 12 18 36 1354231 2708462 4062693 5416924 8125386 12188079 16250772 24376158 48752316