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6019431687420 = 2235100323861457
BaseRepresentation
bin101011110011000001000…
…0101100110010011111100
3210022110012112200112211220
41113212002011212103330
51242110244002444140
620445142211313340
71160614062063114
oct127460205462374
923273175615756
106019431687420
111a10910296858
128127335ab850
13348826084ba8
1416b4b081a044
15a68a4d94bd0
hex579821664fc

6019431687420 has 24 divisors (see below), whose sum is σ = 16854408724944. Its totient is φ = 1605181783296.

The previous prime is 6019431687371. The next prime is 6019431687473. The reversal of 6019431687420 is 247861349106.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50161930669 + ... + 50161930788.

It is an arithmetic number, because the mean of its divisors is an integer number (702267030206).

Almost surely, 26019431687420 is an apocalyptic number.

6019431687420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6019431687420 is an abundant number, since it is smaller than the sum of its proper divisors (10834977037524).

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

6019431687420 is a wasteful number, since it uses less digits than its factorization.

6019431687420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100323861469 (or 100323861467 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 6019431687420 in words is "six trillion, nineteen billion, four hundred thirty-one million, six hundred eighty-seven thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 100323861457 200647722914 300971584371 401295445828 501619307285 601943168742 1003238614570 1203886337484 1504857921855 2006477229140 3009715843710 6019431687420