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47470614733 = 1923362329983
BaseRepresentation
bin101100001101011110…
…000001100011001101
311112112022100002100001
4230031132001203031
51234204434132413
633450244004301
73300236365453
oct541536014315
9145468302301
1047470614733
111914aa19503
129249990691
134626a22359
1424248309d3
15137c7b24dd
hexb0d7818cd

47470614733 has 16 divisors (see below), whose sum is σ = 52157767680. Its totient is φ = 43003542384.

The previous prime is 47470614727. The next prime is 47470614791. The reversal of 47470614733 is 33741607474.

It is not a de Polignac number, because 47470614733 - 29 = 47470614221 is a prime.

It is a super-2 number, since 2×474706147332 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47470614133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1568260 + ... + 1598242.

It is an arithmetic number, because the mean of its divisors is an integer number (3259860480).

Almost surely, 247470614733 is an apocalyptic number.

It is an amenable number.

47470614733 is a deficient number, since it is larger than the sum of its proper divisors (4687152947).

47470614733 is a wasteful number, since it uses less digits than its factorization.

47470614733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33648.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 47470614733 in words is "forty-seven billion, four hundred seventy million, six hundred fourteen thousand, seven hundred thirty-three".

Divisors: 1 19 23 437 3623 29983 68837 83329 569677 689609 1583251 13102571 108628409 2063939771 2498453407 47470614733