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47026441 = 711610733
BaseRepresentation
bin1011001101100…
…1000100001001
310021111012011001
42303121010021
544014321231
64355535001
71110501220
oct263310411
9107435131
1047026441
11245aa730
12138ba461
139986ac7
146361cb7
1541ddb61
hex2cd9109

47026441 has 8 divisors (see below), whose sum is σ = 58630464. Its totient is φ = 36643920.

The previous prime is 47026439. The next prime is 47026453. The reversal of 47026441 is 14462074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47026441 - 21 = 47026439 is a prime.

It is a super-2 number, since 2×470264412 = 4422972306252962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47026141) 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, 305290 + ... + 305443.

It is an arithmetic number, because the mean of its divisors is an integer number (7328808).

Almost surely, 247026441 is an apocalyptic number.

It is an amenable number.

47026441 is a deficient number, since it is larger than the sum of its proper divisors (11604023).

47026441 is a wasteful number, since it uses less digits than its factorization.

47026441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610751.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 47026441 is about 6857.5827373791. The cubic root of 47026441 is about 360.9502697743.

The spelling of 47026441 in words is "forty-seven million, twenty-six thousand, four hundred forty-one".

Divisors: 1 7 11 77 610733 4275131 6718063 47026441