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2315054214 = 2321111692193
BaseRepresentation
bin1000100111111100…
…1110110010000110
312222100011221100200
42021333032302012
514220123213324
61021415351330
7111240431124
oct21177166206
95870157320
102315054214
11a88873550
12547382546
132ab816385
1417d66a914
15d8396ec9
hex89fcec86

2315054214 has 24 divisors (see below), whose sum is σ = 5471946792. Its totient is φ = 701531520.

The previous prime is 2315054197. The next prime is 2315054227. The reversal of 2315054214 is 4124505132.

2315054214 is a `hidden beast` number, since 231 + 5 + 0 + 5 + 421 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5845899 + ... + 5846294.

It is an arithmetic number, because the mean of its divisors is an integer number (227997783).

Almost surely, 22315054214 is an apocalyptic number.

2315054214 is an abundant number, since it is smaller than the sum of its proper divisors (3156892578).

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

2315054214 is a wasteful number, since it uses less digits than its factorization.

2315054214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11692212 (or 11692209 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2315054214 is about 48115.0102774592. The cubic root of 2315054214 is about 1322.8798111037.

Adding to 2315054214 its reverse (4124505132), we get a palindrome (6439559346).

The spelling of 2315054214 in words is "two billion, three hundred fifteen million, fifty-four thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 11692193 23384386 35076579 70153158 105229737 128614123 210459474 257228246 385842369 771684738 1157527107 2315054214