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6164207934 = 231546166449
BaseRepresentation
bin1011011110110101…
…00101100100111110
3120220121001012121120
411233122211210332
5100111014123214
62455400211410
7305516621463
oct55732454476
916817035546
106164207934
112683597725
121240469b66
13773100921
1442695566a
15261271ea9
hex16f6a593e

6164207934 has 16 divisors (see below), whose sum is σ = 12329398800. Its totient is φ = 2054572160.

The previous prime is 6164207911. The next prime is 6164207953. The reversal of 6164207934 is 4397024616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59542 + ... + 125990.

It is an arithmetic number, because the mean of its divisors is an integer number (770587425).

Almost surely, 26164207934 is an apocalyptic number.

6164207934 is an abundant number, since it is smaller than the sum of its proper divisors (6165190866).

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

6164207934 is a wasteful number, since it uses less digits than its factorization.

6164207934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81915.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 6164207934 is about 78512.4699267575. The cubic root of 6164207934 is about 1833.5486036218.

The spelling of 6164207934 in words is "six billion, one hundred sixty-four million, two hundred seven thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 15461 30922 46383 66449 92766 132898 199347 398694 1027367989 2054735978 3082103967 6164207934