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47231475301504 = 271322183407697
BaseRepresentation
bin10101011110100111011110…
…10011101011110010000000
320012020021200201111122202201
422233103233103223302000
522142320030134122004
6244241501252522544
712643234662646324
oct1257235723536200
9205207621448681
1047231475301504
111405a83553848a
125369939620454
132047ba812c700
14b94030b51984
1556d8ebc856a4
hex2af4ef4ebc80

47231475301504 has 48 divisors (see below), whose sum is σ = 101888720227170. Its totient is φ = 21799142436864.

The previous prime is 47231475301501. The next prime is 47231475301513. The reversal of 47231475301504 is 40510357413274.

It can be written as a sum of positive squares in 3 ways, for example, as 26069193640000 + 21162281661504 = 5105800^2 + 4600248^2 .

It is not an unprimeable number, because it can be changed into a prime (47231475301501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1091682217 + ... + 1091725480.

Almost surely, 247231475301504 is an apocalyptic number.

It is an amenable number.

47231475301504 is an abundant number, since it is smaller than the sum of its proper divisors (54657244925666).

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

47231475301504 is a wasteful number, since it uses less digits than its factorization.

47231475301504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183407737 (or 2183407712 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 47231475301504 in words is "forty-seven trillion, two hundred thirty-one billion, four hundred seventy-five million, three hundred one thousand, five hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 128 169 208 338 416 676 832 1352 1664 2704 5408 10816 21632 2183407697 4366815394 8733630788 17467261576 28384300061 34934523152 56768600122 69869046304 113537200244 139738092608 227074400488 279476185216 368995900793 454148800976 737991801586 908297601952 1475983603172 1816595203904 2951967206344 3633190407808 5903934412688 11807868825376 23615737650752 47231475301504