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3101053214205 = 325971901373717
BaseRepresentation
bin101101001000000101001…
…011001101110111111101
3101222110100201201102222100
4231020011023031313331
5401301424110323310
610332334300335313
7440020663255662
oct55100513156775
911873321642870
103101053214205
11a96170771241
12421008544539
131965745bbbcb
14aa13db97a69
15559eb171ec0
hex2d2052cddfd

3101053214205 has 48 divisors (see below), whose sum is σ = 5433444145584. Its totient is φ = 1635979161600.

The previous prime is 3101053214179. The next prime is 3101053214239. The reversal of 3101053214205 is 5024123501013.

3101053214205 is a `hidden beast` number, since 3 + 101 + 0 + 532 + 1 + 4 + 20 + 5 = 666.

3101053214205 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 339985784889 + 2761067429316 = 583083^2 + 1661646^2 .

It is not a de Polignac number, because 3101053214205 - 25 = 3101053214173 is a prime.

It is a super-2 number, since 2×31010532142052 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8111007 + ... + 8484723.

It is an arithmetic number, because the mean of its divisors is an integer number (113196753033).

Almost surely, 23101053214205 is an apocalyptic number.

It is an amenable number.

3101053214205 is a deficient number, since it is larger than the sum of its proper divisors (2332390931379).

3101053214205 is a wasteful number, since it uses less digits than its factorization.

3101053214205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375726 (or 375723 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 3101053214205 its reverse (5024123501013), we get a palindrome (8125176715218).

The spelling of 3101053214205 in words is "three trillion, one hundred one billion, fifty-three million, two hundred fourteen thousand, two hundred five".

Divisors: 1 3 5 9 15 45 97 291 485 873 1455 1901 4365 5703 9505 17109 28515 85545 184397 373717 553191 921985 1121151 1659573 1868585 2765955 3363453 5605755 8297865 16817265 36250549 108751647 181252745 326254941 543758235 710436017 1631274705 2131308051 3552180085 6393924153 10656540255 31969620765 68912293649 206736880947 344561468245 620210642841 1033684404735 3101053214205