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47235874666270 = 257983720388511
BaseRepresentation
bin10101011110101111101011…
…00001111011011100011110
320012020201001022200112200111
422233113311201323130132
522142403032403310040
6244243510010320234
712643452002640553
oct1257276541733436
9205221038615614
1047235874666270
11140616928a3334
12536a766a2907a
1320484296cc524
14b9432b142a2a
1556daa80e5dea
hex2af5f587b71e

47235874666270 has 32 divisors (see below), whose sum is σ = 87138194411520. Its totient is φ = 18430419639840.

The previous prime is 47235874666231. The next prime is 47235874666313. The reversal of 47235874666270 is 7266647853274.

It is a junction number, because it is equal to n+sod(n) for n = 47235874666196 and 47235874666205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360128686 + ... + 360259825.

It is an arithmetic number, because the mean of its divisors is an integer number (2723068575360).

Almost surely, 247235874666270 is an apocalyptic number.

47235874666270 is a deficient number, since it is larger than the sum of its proper divisors (39902319745250).

47235874666270 is a wasteful number, since it uses less digits than its factorization.

47235874666270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720388680.

The product of its (nonzero) digits is 568995840, while the sum is 67.

The spelling of 47235874666270 in words is "forty-seven trillion, two hundred thirty-five billion, eight hundred seventy-four million, six hundred sixty-six thousand, two hundred seventy".

Divisors: 1 2 5 10 79 83 158 166 395 415 790 830 6557 13114 32785 65570 720388511 1440777022 3601942555 7203885110 56910692369 59792246413 113821384738 119584492826 284553461845 298961232065 569106923690 597922464130 4723587466627 9447174933254 23617937333135 47235874666270