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80250612069748 = 22167222154090791
BaseRepresentation
bin10010001111110011001101…
…001110011011010101110100
3101112010212212010200020121011
4102033303031032123111310
541004311223142212443
6442402342223002004
722621625656426111
oct2217631516332564
9345125763606534
1080250612069748
112363010342545a
129001133739304
1335a17a5984653
1415b62167b1908
15942781356b9d
hex48fccd39b574

80250612069748 has 24 divisors (see below), whose sum is σ = 141343134033024. Its totient is φ = 39867075861600.

The previous prime is 80250612069731. The next prime is 80250612069767. The reversal of 80250612069748 is 84796021605208.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 80250612069692 and 80250612069701.

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, 25561768 + ... + 28529023.

It is an arithmetic number, because the mean of its divisors is an integer number (5889297251376).

Almost surely, 280250612069748 is an apocalyptic number.

It is an amenable number.

80250612069748 is a deficient number, since it is larger than the sum of its proper divisors (61092521963276).

80250612069748 is a wasteful number, since it uses less digits than its factorization.

80250612069748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54093183 (or 54093181 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 80250612069748 in words is "eighty trillion, two hundred fifty billion, six hundred twelve million, sixty-nine thousand, seven hundred forty-eight".

Divisors: 1 2 4 167 334 668 2221 4442 8884 370907 741814 1483628 54090791 108181582 216363164 9033162097 18066324194 36132648388 120135646811 240271293622 480542587244 20062653017437 40125306034874 80250612069748