Search a number
-
+
12202010103 = 34531789753
BaseRepresentation
bin10110101110100101…
…11110010111110111
31011111101020100010010
423113102332113313
5144442203310403
65334443231303
7611243242323
oct132722762767
934441210103
1012202010103
1151a1797878
122446518533
1311c5c73a2a
1483a7a4983
154b6375603
hex2d74be5f7

12202010103 has 8 divisors (see below), whose sum is σ = 16269887088. Its totient is φ = 8134403264.

The previous prime is 12202010089. The next prime is 12202010131. The reversal of 12202010103 is 30101020221.

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 12202010103 - 28 = 12202009847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202010003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91075 + ... + 180827.

It is an arithmetic number, because the mean of its divisors is an integer number (2033735886).

Almost surely, 212202010103 is an apocalyptic number.

12202010103 is a deficient number, since it is larger than the sum of its proper divisors (4067876985).

12202010103 is an equidigital number, since it uses as much as digits as its factorization.

12202010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135073.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12202010103 its reverse (30101020221), we get a palindrome (42303030324).

The spelling of 12202010103 in words is "twelve billion, two hundred two million, ten thousand, one hundred three".

Divisors: 1 3 45317 89753 135951 269259 4067336701 12202010103