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3130103312206 = 213279488923977
BaseRepresentation
bin101101100011001000101…
…100100010111101001110
3102002020100021121022202221
4231203020230202331032
5402240422421442311
610353541041005554
7442066610110153
oct55431054427516
912066307538687
103130103312206
11aa75187998a2
124267753238ba
13199223c37a00
14ab6d7db622a
155664b6b3671
hex2d8c8b22f4e

3130103312206 has 48 divisors (see below), whose sum is σ = 5149726286400. Its totient is φ = 1426024963584.

The previous prime is 3130103312183. The next prime is 3130103312209. The reversal of 3130103312206 is 6022133010313.

3130103312206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130103312209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130534090 + ... + 130558066.

It is an arithmetic number, because the mean of its divisors is an integer number (107285964300).

Almost surely, 23130103312206 is an apocalyptic number.

3130103312206 is a deficient number, since it is larger than the sum of its proper divisors (2019622974194).

3130103312206 is a wasteful number, since it uses less digits than its factorization.

3130103312206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28973 (or 28960 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3130103312206 its reverse (6022133010313), we get a palindrome (9152236322519).

It can be divided in two parts, 313010 and 3312206, that added together give a square (3625216 = 19042).

The spelling of 3130103312206 in words is "three trillion, one hundred thirty billion, one hundred three million, three hundred twelve thousand, two hundred six".

Divisors: 1 2 13 26 79 158 169 338 1027 2054 4889 9778 13351 23977 26702 47954 63557 127114 311701 386231 623402 772462 826241 1652482 1894183 3788366 4052113 5021003 8104226 10042006 24624379 49248758 65273039 117223553 130546078 234447106 320116927 640233854 1523906189 3047812378 9260660687 18521321374 19810780457 39621560914 120388588931 240777177862 1565051656103 3130103312206