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2168483414 = 21957065353
BaseRepresentation
bin1000000101000000…
…0110111001010110
312121010101101000112
42001100012321112
513420112432124
6555102043022
7104510543036
oct20120067126
95533341015
102168483414
11a13063759
12506279472
132873482a6
14167dd58c6
15ca59390e
hex81406e56

2168483414 has 8 divisors (see below), whose sum is σ = 3423921240. Its totient is φ = 1027176336.

The previous prime is 2168483413. The next prime is 2168483417. The reversal of 2168483414 is 4143848612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2168483413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28532639 + ... + 28532714.

It is an arithmetic number, because the mean of its divisors is an integer number (427990155).

Almost surely, 22168483414 is an apocalyptic number.

2168483414 is a deficient number, since it is larger than the sum of its proper divisors (1255437826).

2168483414 is a wasteful number, since it uses less digits than its factorization.

2168483414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57065374.

The product of its digits is 147456, while the sum is 41.

The square root of 2168483414 is about 46566.9777202687. The cubic root of 2168483414 is about 1294.3509145613.

The spelling of 2168483414 in words is "two billion, one hundred sixty-eight million, four hundred eighty-three thousand, four hundred fourteen".

Divisors: 1 2 19 38 57065353 114130706 1084241707 2168483414