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48763700 = 2252487637
BaseRepresentation
bin1011101000000…
…1001100110100
310101202110012222
42322001030310
544440414300
64501101512
71131325136
oct272011464
9111673188
1048763700
1125586987
12143b7898
13a14477b
146695056
154433785
hex2e81334

48763700 has 18 divisors (see below), whose sum is σ = 105817446. Its totient is φ = 19505440.

The previous prime is 48763691. The next prime is 48763711. The reversal of 48763700 is 736784.

It can be written as a sum of positive squares in 3 ways, for example, as 15376 + 48748324 = 124^2 + 6982^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243719 + ... + 243918.

It is an arithmetic number, because the mean of its divisors is an integer number (5878747).

Almost surely, 248763700 is an apocalyptic number.

It is an amenable number.

48763700 is an abundant number, since it is smaller than the sum of its proper divisors (57053746).

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

48763700 is a wasteful number, since it uses less digits than its factorization.

48763700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487651 (or 487644 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 48763700 is about 6983.1010303446. The cubic root of 48763700 is about 365.3413957261.

The spelling of 48763700 in words is "forty-eight million, seven hundred sixty-three thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 487637 975274 1950548 2438185 4876370 9752740 12190925 24381850 48763700