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1464230213 = 17297394019
BaseRepresentation
bin101011101000110…
…0110000101000101
310210001012121020122
41113101212011011
510444320331323
6401143311325
751166515515
oct12721460505
93701177218
101464230213
11691579916
1234a44b545
131a447a014
14dc671845
1588830ec8
hex57466145

1464230213 has 16 divisors (see below), whose sum is σ = 1606392000. Its totient is φ = 1328447232.

The previous prime is 1464230197. The next prime is 1464230219. The reversal of 1464230213 is 3120324641.

It is a cyclic number.

It is not a de Polignac number, because 1464230213 - 24 = 1464230197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464230219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362318 + ... + 366336.

It is an arithmetic number, because the mean of its divisors is an integer number (100399500).

Almost surely, 21464230213 is an apocalyptic number.

It is an amenable number.

1464230213 is a deficient number, since it is larger than the sum of its proper divisors (142161787).

1464230213 is a wasteful number, since it uses less digits than its factorization.

1464230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1464230213 is about 38265.2611777314. The cubic root of 1464230213 is about 1135.5417889870.

Adding to 1464230213 its reverse (3120324641), we get a palindrome (4584554854).

The spelling of 1464230213 in words is "one billion, four hundred sixty-four million, two hundred thirty thousand, two hundred thirteen".

Divisors: 1 17 29 493 739 4019 12563 21431 68323 116551 364327 1981367 2970041 50490697 86131189 1464230213