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4213104123 = 33737955893
BaseRepresentation
bin1111101100011110…
…1101110111111011
3101212121200212100110
43323013231313323
532112023312443
61534021235403
7206255536254
oct37307556773
911777625313
104213104123
111872207538
12996b62b63
13521b16427
142bd787b2b
15199d1c233
hexfb1eddfb

4213104123 has 8 divisors (see below), whose sum is σ = 5769295888. Its totient is φ = 2732824224.

The previous prime is 4213104109. The next prime is 4213104127. The reversal of 4213104123 is 3214013124.

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

It is not a de Polignac number, because 4213104123 - 26 = 4213104059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4213104123.

It is not an unprimeable number, because it can be changed into a prime (4213104127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18977836 + ... + 18978057.

It is an arithmetic number, because the mean of its divisors is an integer number (721161986).

Almost surely, 24213104123 is an apocalyptic number.

4213104123 is a deficient number, since it is larger than the sum of its proper divisors (1556191765).

4213104123 is a wasteful number, since it uses less digits than its factorization.

4213104123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37955933.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4213104123 is about 64908.4287515882. The cubic root of 4213104123 is about 1615.1048854680.

Adding to 4213104123 its reverse (3214013124), we get a palindrome (7427117247).

Subtracting from 4213104123 its reverse (3214013124), we obtain a palindrome (999090999).

The spelling of 4213104123 in words is "four billion, two hundred thirteen million, one hundred four thousand, one hundred twenty-three".

Divisors: 1 3 37 111 37955893 113867679 1404368041 4213104123