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103241232013 = 3132591021897
BaseRepresentation
bin110000000100110101…
…0000010111010001101
3100212111001120222200211
41200021222002322031
53142414223411023
6115232305522421
710313261664343
oct1401152027215
9325431528624
10103241232013
113a869a90747
1218013343411
1399741867ca
144dd56dd993
152a43a7ea0d
hex1809a82e8d

103241232013 has 8 divisors (see below), whose sum is σ = 106604399360. Its totient is φ = 99880115040.

The previous prime is 103241232011. The next prime is 103241232041. The reversal of 103241232013 is 310232142301.

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 103241232013 - 21 = 103241232011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103241232011) 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, 409920 + ... + 611977.

It is an arithmetic number, because the mean of its divisors is an integer number (13325549920).

Almost surely, 2103241232013 is an apocalyptic number.

It is an amenable number.

103241232013 is a deficient number, since it is larger than the sum of its proper divisors (3363167347).

103241232013 is a wasteful number, since it uses less digits than its factorization.

103241232013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025187.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103241232013 its reverse (310232142301), we get a palindrome (413473374314).

The spelling of 103241232013 in words is "one hundred three billion, two hundred forty-one million, two hundred thirty-two thousand, thirteen".

Divisors: 1 31 3259 101029 1021897 31678807 3330362323 103241232013