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2047004304 = 243109391247
BaseRepresentation
bin111101000000010…
…1100111010010000
312021122210121000020
41322000230322100
513143013114204
6535042223440
7101504151402
oct17200547220
95248717006
102047004304
119605316a4
12491654b80
13268124067
14155c12b72
15bea99bd9
hex7a02ce90

2047004304 has 40 divisors (see below), whose sum is σ = 5336622720. Its totient is φ = 676073088.

The previous prime is 2047004291. The next prime is 2047004329. The reversal of 2047004304 is 4034007402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190392 + ... + 200855.

It is an arithmetic number, because the mean of its divisors is an integer number (133415568).

Almost surely, 22047004304 is an apocalyptic number.

2047004304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2047004304 is an abundant number, since it is smaller than the sum of its proper divisors (3289618416).

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

2047004304 is a wasteful number, since it uses less digits than its factorization.

2047004304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391367 (or 391361 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 2047004304 is about 45243.8316679744. The cubic root of 2047004304 is about 1269.7150049738.

The spelling of 2047004304 in words is "two billion, forty-seven million, four thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 109 218 327 436 654 872 1308 1744 2616 5232 391247 782494 1173741 1564988 2347482 3129976 4694964 6259952 9389928 18779856 42645923 85291846 127937769 170583692 255875538 341167384 511751076 682334768 1023502152 2047004304