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1124104213 = 31110913313
BaseRepresentation
bin100001100000000…
…0111100000010101
32220100012102002101
41003000013200111
54300232313323
6303313242101
736566504521
oct10300074025
92810172071
101124104213
11527589151
12274563331
1314bb7022b
14a9414d81
1568a47dad
hex43007815

1124104213 has 8 divisors (see below), whose sum is σ = 1129093056. Its totient is φ = 1119124800.

The previous prime is 1124104207. The next prime is 1124104271. The reversal of 1124104213 is 3124014211.

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 1124104213 - 25 = 1124104181 is a prime.

It is a super-2 number, since 2×11241042132 = 2527220563368698738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124104283) 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, 337645 + ... + 340957.

It is an arithmetic number, because the mean of its divisors is an integer number (141136632).

Almost surely, 21124104213 is an apocalyptic number.

It is an amenable number.

1124104213 is a deficient number, since it is larger than the sum of its proper divisors (4988843).

1124104213 is a wasteful number, since it uses less digits than its factorization.

1124104213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1124104213 is about 33527.6633990500. The cubic root of 1124104213 is about 1039.7657919965.

Adding to 1124104213 its reverse (3124014211), we get a palindrome (4248118424).

The spelling of 1124104213 in words is "one billion, one hundred twenty-four million, one hundred four thousand, two hundred thirteen".

Divisors: 1 311 1091 3313 339301 1030343 3614483 1124104213