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2093482305 = 325294337307
BaseRepresentation
bin111110011001000…
…0000000101000001
312101220020220211200
41330302000011001
513241412413210
6543422331413
7102610206645
oct17462000501
95356226750
102093482305
11984797272
124a5129b69
13274948335
1415c070c25
15c3bcb0c0
hex7cc80141

2093482305 has 48 divisors (see below), whose sum is σ = 3841231680. Its totient is φ = 1052924544.

The previous prime is 2093482267. The next prime is 2093482327. The reversal of 2093482305 is 5032843902.

2093482305 is a `hidden beast` number, since 2 + 0 + 9 + 348 + 2 + 305 = 666.

It is not a de Polignac number, because 2093482305 - 27 = 2093482177 is a prime.

It is a super-2 number, since 2×20934823052 = 8765336322696226050, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2093482305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37462 + ... + 74768.

It is an arithmetic number, because the mean of its divisors is an integer number (80025660).

Almost surely, 22093482305 is an apocalyptic number.

It is an amenable number.

2093482305 is a deficient number, since it is larger than the sum of its proper divisors (1747749375).

2093482305 is a wasteful number, since it uses less digits than its factorization.

2093482305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37390 (or 37387 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2093482305 is about 45754.5878027548. The cubic root of 2093482305 is about 1279.2529627377.

The spelling of 2093482305 in words is "two billion, ninety-three million, four hundred eighty-two thousand, three hundred five".

Divisors: 1 3 5 9 15 29 43 45 87 129 145 215 261 387 435 645 1247 1305 1935 3741 6235 11223 18705 37307 56115 111921 186535 335763 559605 1081903 1604201 1678815 3245709 4812603 5409515 8021005 9737127 14437809 16228545 24063015 46521829 48685635 72189045 139565487 232609145 418696461 697827435 2093482305