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47083701 = 3719311617
BaseRepresentation
bin1011001110011…
…1000010110101
310021121002200210
42303213002311
544023134301
64401100033
71111130160
oct263470265
9107532623
1047083701
1124639755
1213927619
1399a6ba2
146378ad7
154200ad6
hex2ce70b5

47083701 has 16 divisors (see below), whose sum is σ = 72124544. Its totient is φ = 26763264.

The previous prime is 47083697. The next prime is 47083709. The reversal of 47083701 is 10738074.

It is a happy number.

It is not a de Polignac number, because 47083701 - 22 = 47083697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47083709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756 + ... + 9861.

It is an arithmetic number, because the mean of its divisors is an integer number (4507784).

Almost surely, 247083701 is an apocalyptic number.

It is an amenable number.

47083701 is a deficient number, since it is larger than the sum of its proper divisors (25040843).

47083701 is a wasteful number, since it uses less digits than its factorization.

47083701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11820.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 47083701 is about 6861.7564078011. The cubic root of 47083701 is about 361.0967095865.

The spelling of 47083701 in words is "forty-seven million, eighty-three thousand, seven hundred one".

Divisors: 1 3 7 21 193 579 1351 4053 11617 34851 81319 243957 2242081 6726243 15694567 47083701