Search a number
-
+
4124101431 = 31374700477
BaseRepresentation
bin1111010111010000…
…1100101100110111
3101122102020001121110
43311310030230313
531421232221211
61521121450103
7204125166222
oct36564145467
911572201543
104124101431
111826a4749a
129711a0933
13509553408
142b1a1a5b9
151920daea6
hexf5d0cb37

4124101431 has 4 divisors (see below), whose sum is σ = 5498801912. Its totient is φ = 2749400952.

The previous prime is 4124101381. The next prime is 4124101439. The reversal of 4124101431 is 1341014214.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4124101431 - 211 = 4124099383 is a prime.

It is a super-2 number, since 2×41241014312 = 34016425226352495522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4124101398 and 4124101407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124101439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687350236 + ... + 687350241.

It is an arithmetic number, because the mean of its divisors is an integer number (1374700478).

Almost surely, 24124101431 is an apocalyptic number.

4124101431 is a deficient number, since it is larger than the sum of its proper divisors (1374700481).

4124101431 is a wasteful number, since it uses less digits than its factorization.

4124101431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374700480.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 4124101431 is about 64219.1671621487. The cubic root of 4124101431 is about 1603.6507043829.

Adding to 4124101431 its reverse (1341014214), we get a palindrome (5465115645).

The spelling of 4124101431 in words is "four billion, one hundred twenty-four million, one hundred one thousand, four hundred thirty-one".

Divisors: 1 3 1374700477 4124101431