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6873542934201 = 32172911313709221
BaseRepresentation
bin110010000000101111100…
…0101011011111010111001
3220100002211000200102210200
41210001133011123322321
51400104003442343301
622341354555432413
71306411541641116
oct144013705337271
926302730612720
106873542934201
112210064880109
1293017b755709
133ab231773688
1419a97750390d
15bdbe3928c86
hex6405f15beb9

6873542934201 has 48 divisors (see below), whose sum is σ = 10971216182160. Its totient is φ = 4127242936320.

The previous prime is 6873542934179. The next prime is 6873542934353. The reversal of 6873542934201 is 1024392453786.

6873542934201 is a `hidden beast` number, since 6 + 8 + 7 + 3 + 5 + 429 + 3 + 4 + 201 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 238534560000 + 6635008374201 = 488400^2 + 2575851^2 .

It is not a de Polignac number, because 6873542934201 - 211 = 6873542932153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6873542914201) by changing a digit.

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, 6353230 + ... + 7355991.

It is an arithmetic number, because the mean of its divisors is an integer number (228567003795).

It is a 1-persistent number, because it is pandigital, but 2⋅6873542934201 = 13747085868402 is not.

Almost surely, 26873542934201 is an apocalyptic number.

It is an amenable number.

6873542934201 is a deficient number, since it is larger than the sum of its proper divisors (4097673247959).

6873542934201 is a wasteful number, since it uses less digits than its factorization.

6873542934201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13709386 (or 13709383 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 6873542934201 in words is "six trillion, eight hundred seventy-three billion, five hundred forty-two million, nine hundred thirty-four thousand, two hundred one".

Divisors: 1 3 9 17 29 51 87 113 153 261 339 493 1017 1479 1921 3277 4437 5763 9831 17289 29493 55709 167127 501381 13709221 41127663 123382989 233056757 397567409 699170271 1192702227 1549141973 2097510813 3578106681 4647425919 6758645953 13942277757 20275937859 26335413541 44925117217 60827813577 79006240623 134775351651 237018721869 404326054953 763726992689 2291180978067 6873542934201