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47714000 = 245323857
BaseRepresentation
bin1011011000000…
…0111011010000
310022210010022012
42312000323100
544203322000
64422402052
71116363605
oct266007320
9108703265
1047714000
1124a2a264
1213b90328
139b67a49
1464a06ac
1542c7735
hex2d80ed0

47714000 has 40 divisors (see below), whose sum is σ = 115377288. Its totient is φ = 19084800.

The previous prime is 47713993. The next prime is 47714003. The reversal of 47714000 is 41774.

It can be written as a sum of positive squares in 4 ways, for example, as 10601536 + 37112464 = 3256^2 + 6092^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47714003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9929 + ... + 13928.

Almost surely, 247714000 is an apocalyptic number.

47714000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47714000 is an abundant number, since it is smaller than the sum of its proper divisors (67663288).

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

47714000 is a wasteful number, since it uses less digits than its factorization.

47714000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23880 (or 23864 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 47714000 is about 6907.5321208084. The cubic root of 47714000 is about 362.7008795458.

Adding to 47714000 its reverse (41774), we get a palindrome (47755774).

The spelling of 47714000 in words is "forty-seven million, seven hundred fourteen thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 23857 47714 95428 119285 190856 238570 381712 477140 596425 954280 1192850 1908560 2385700 2982125 4771400 5964250 9542800 11928500 23857000 47714000