Search a number
-
+
2103387341 = 111181316187
BaseRepresentation
bin111110101011111…
…0010010011001101
312102120220010222212
41331113302103031
513301431343331
6544414520205
7103060332416
oct17527622315
95376803885
102103387341
1198a342050
124a8506065
13276a058c3
1415d4cc80d
15c49d5d2b
hex7d5f24cd

2103387341 has 8 divisors (see below), whose sum is σ = 2294940384. Its totient is φ = 1911890320.

The previous prime is 2103387323. The next prime is 2103387361. The reversal of 2103387341 is 1437833012.

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 2103387341 - 26 = 2103387277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2103387298 and 2103387307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103387301) 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 7 ways as a sum of consecutive naturals, for example, 121850 + ... + 138036.

It is an arithmetic number, because the mean of its divisors is an integer number (286867548).

Almost surely, 22103387341 is an apocalyptic number.

It is an amenable number.

2103387341 is a deficient number, since it is larger than the sum of its proper divisors (191553043).

2103387341 is a wasteful number, since it uses less digits than its factorization.

2103387341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28011.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2103387341 is about 45862.7009780279. The cubic root of 2103387341 is about 1281.2673281781.

The spelling of 2103387341 in words is "two billion, one hundred three million, three hundred eighty-seven thousand, three hundred forty-one".

Divisors: 1 11 11813 16187 129943 178057 191217031 2103387341