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4973199850280 = 235124329996257
BaseRepresentation
bin100100001011110100111…
…0011110111101100101000
3122121102200211220110102102
41020113221303313230220
51122440103130202110
614324353444152532
71022205346150634
oct110275163675450
918542624813372
104973199850280
1116481387343a2
12683a0a698748
132a0c809177cc
141329c02c7dc4
158956e9b65a5
hex485e9cf7b28

4973199850280 has 16 divisors (see below), whose sum is σ = 11189699663220. Its totient is φ = 1989279940096.

The previous prime is 4973199850277. The next prime is 4973199850291. The reversal of 4973199850280 is 820589913794.

It can be written as a sum of positive squares in 2 ways, for example, as 4822582897444 + 150616952836 = 2196038^2 + 388094^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 62164998089 + ... + 62164998168.

Almost surely, 24973199850280 is an apocalyptic number.

4973199850280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4973199850280 is an abundant number, since it is smaller than the sum of its proper divisors (6216499812940).

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

4973199850280 is a wasteful number, since it uses less digits than its factorization.

4973199850280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124329996268 (or 124329996264 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 65.

The spelling of 4973199850280 in words is "four trillion, nine hundred seventy-three billion, one hundred ninety-nine million, eight hundred fifty thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 124329996257 248659992514 497319985028 621649981285 994639970056 1243299962570 2486599925140 4973199850280