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4258078506121 = 111920373581369
BaseRepresentation
bin111101111101101001010…
…000011011110010001001
3120002001211210221012002211
4331331221100123302021
51024231021044143441
613020045000025121
7616431104054626
oct75755120336211
916061753835084
104258078506121
1113a1928344060
125892b1a621a1
1324b6c5756b5b
1410a140a1334d
1575b6812aa81
hex3df6941bc89

4258078506121 has 8 divisors (see below), whose sum is σ = 4889659528800. Its totient is φ = 3667244646240.

The previous prime is 4258078506119. The next prime is 4258078506221. The reversal of 4258078506121 is 1216058708524.

4258078506121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4258078506121 - 21 = 4258078506119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4258078506221) 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 7 ways as a sum of consecutive naturals, for example, 10186790476 + ... + 10186790893.

It is an arithmetic number, because the mean of its divisors is an integer number (611207441100).

Almost surely, 24258078506121 is an apocalyptic number.

It is an amenable number.

4258078506121 is a deficient number, since it is larger than the sum of its proper divisors (631581022679).

4258078506121 is a wasteful number, since it uses less digits than its factorization.

4258078506121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20373581399.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 4258078506121 in words is "four trillion, two hundred fifty-eight billion, seventy-eight million, five hundred six thousand, one hundred twenty-one".

Divisors: 1 11 19 209 20373581369 224109395059 387098046011 4258078506121