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4731386674161 = 37792851950979
BaseRepresentation
bin100010011011001110010…
…0111110011101111110001
3121202022112110202100101110
41010312130213303233301
51110004334442033121
614021322524423533
7665555113110240
oct104663447635761
917668473670343
104731386674161
11156462a4810a4
12644b839a7ba9
132842249c1904
14125000cd2957
158311a79cd76
hex44d9c9f3bf1

4731386674161 has 16 divisors (see below), whose sum is σ = 7300994508800. Its totient is φ = 2669426115408.

The previous prime is 4731386674153. The next prime is 4731386674177. The reversal of 4731386674161 is 1614766831374.

It is not a de Polignac number, because 4731386674161 - 23 = 4731386674153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4731386676161) 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, 1425973831 + ... + 1425977148.

It is an arithmetic number, because the mean of its divisors is an integer number (456312156800).

Almost surely, 24731386674161 is an apocalyptic number.

It is an amenable number.

4731386674161 is a deficient number, since it is larger than the sum of its proper divisors (2569607834639).

4731386674161 is a wasteful number, since it uses less digits than its factorization.

4731386674161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851951068.

The product of its digits is 12192768, while the sum is 57.

The spelling of 4731386674161 in words is "four trillion, seven hundred thirty-one billion, three hundred eighty-six million, six hundred seventy-four thousand, one hundred sixty-one".

Divisors: 1 3 7 21 79 237 553 1659 2851950979 8555852937 19963656853 59890970559 225304127341 675912382023 1577128891387 4731386674161