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1469000470 = 257531672371
BaseRepresentation
bin101011110001111…
…0010101100010110
310210101011221210211
41113203302230112
511002031003340
6401433440034
751255204130
oct12743625426
93711157724
101469000470
11694237883
1234bb7001a
131a545a362
14dd154050
1588e745ea
hex578f2b16

1469000470 has 64 divisors (see below), whose sum is σ = 3098704896. Its totient is φ = 490988160.

The previous prime is 1469000453. The next prime is 1469000471. The reversal of 1469000470 is 740009641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1469000471) 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 31 ways as a sum of consecutive naturals, for example, 618385 + ... + 620755.

It is an arithmetic number, because the mean of its divisors is an integer number (48417264).

Almost surely, 21469000470 is an apocalyptic number.

1469000470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1469000470 is an abundant number, since it is smaller than the sum of its proper divisors (1629704426).

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

1469000470 is a wasteful number, since it uses less digits than its factorization.

1469000470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1469000470 is about 38327.5419248352. The cubic root of 1469000470 is about 1136.7735976472.

The spelling of 1469000470 in words is "one billion, four hundred sixty-nine million, four hundred seventy", and thus it is an aban number.

Divisors: 1 2 5 7 10 14 35 53 70 106 167 265 334 371 530 742 835 1169 1670 1855 2338 2371 3710 4742 5845 8851 11690 11855 16597 17702 23710 33194 44255 61957 82985 88510 123914 125663 165970 251326 309785 395957 619570 628315 791914 879641 1256630 1759282 1979785 2771699 3959570 4398205 5543398 8796410 13858495 20985721 27716990 41971442 104928605 146900047 209857210 293800094 734500235 1469000470