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8050038000049 = 36776872853481
BaseRepresentation
bin111010100100100101110…
…1001111100100110110001
31001111120112222201011202101
41311021023221330212301
52023342434212000144
625042045244020401
71460411306000263
oct165111351744661
931446488634671
108050038000049
112624002650291
12aa0199531701
134651664aa306
141db8a4061b33
15de5eed146d4
hex7524ba7c9b1

8050038000049 has 8 divisors (see below), whose sum is σ = 8073025618688. Its totient is φ = 8027056104480.

The previous prime is 8050037999981. The next prime is 8050038000061. The reversal of 8050038000049 is 9400008300508.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8050038000049 - 213 = 8050037991857 is a prime.

It is a super-2 number, since 2×80500380000492 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8050037999981 and 8050038000017.

It is not an unprimeable number, because it can be changed into a prime (8050038000149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1394389 + ... + 4247869.

It is an arithmetic number, because the mean of its divisors is an integer number (1009128202336).

Almost surely, 28050038000049 is an apocalyptic number.

It is an amenable number.

8050038000049 is a deficient number, since it is larger than the sum of its proper divisors (22987618639).

8050038000049 is a wasteful number, since it uses less digits than its factorization.

8050038000049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861535.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 8050038000049 in words is "eight trillion, fifty billion, thirty-eight million, forty-nine", and thus it is an aban number and an uban number.

Divisors: 1 367 7687 2821129 2853481 1047227527 21934708447 8050038000049