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4121405214 = 23686900869
BaseRepresentation
bin1111010110100111…
…1010011100011110
3101122020011002002120
43311221322130132
531420034431324
61520544003410
7204063236433
oct36551723436
911566132076
104121405214
111825475813
12970300566
13508b1b114
142b1517b8a
15191c57179
hexf5a7a71e

4121405214 has 8 divisors (see below), whose sum is σ = 8242810440. Its totient is φ = 1373801736.

The previous prime is 4121405203. The next prime is 4121405227. The reversal of 4121405214 is 4125041214.

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

4121405214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343450429 + ... + 343450440.

It is an arithmetic number, because the mean of its divisors is an integer number (1030351305).

Almost surely, 24121405214 is an apocalyptic number.

4121405214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4121405214 is a wasteful number, since it uses less digits than its factorization.

4121405214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686900874.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 4121405214 is about 64198.1714225569. The cubic root of 4121405214 is about 1603.3011548740.

Adding to 4121405214 its reverse (4125041214), we get a palindrome (8246446428).

The spelling of 4121405214 in words is "four billion, one hundred twenty-one million, four hundred five thousand, two hundred fourteen".

Divisors: 1 2 3 6 686900869 1373801738 2060702607 4121405214