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80004884048 = 2434331456541
BaseRepresentation
bin100101010000010101…
…0011010011001010000
321122111200022012122122
41022200222122121100
52302322222242143
6100430450153412
75531411202545
oct1124052323120
9248450265578
1080004884048
1130a25742591
1213609582868
137710154b9b
143c2d68abcc
152133b35c68
hex12a0a9a650

80004884048 has 20 divisors (see below), whose sum is σ = 155054722068. Its totient is φ = 39990762240.

The previous prime is 80004884039. The next prime is 80004884081. The reversal of 80004884048 is 84048840008.

It can be written as a sum of positive squares in 2 ways, for example, as 21406030864 + 58598853184 = 146308^2 + 242072^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673343 + ... + 783198.

Almost surely, 280004884048 is an apocalyptic number.

It is an amenable number.

80004884048 is a deficient number, since it is larger than the sum of its proper divisors (75049838020).

80004884048 is a wasteful number, since it uses less digits than its factorization.

80004884048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459982 (or 1459976 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 80004884048 in words is "eighty billion, four million, eight hundred eighty-four thousand, forty-eight".

Divisors: 1 2 4 8 16 3433 6866 13732 27464 54928 1456541 2913082 5826164 11652328 23304656 5000305253 10000610506 20001221012 40002442024 80004884048