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103323041413 = 294445380149
BaseRepresentation
bin110000000111010001…
…0000111111010000101
3100212200202112100002121
41200032202013322011
53143101144311123
6115244351205541
710315304234614
oct1401642077205
9325622470077
10103323041413
113a901188319
12180368168b1
1399880cb637
14500251787b
152a4ad3e75d
hex180e887e85

103323041413 has 8 divisors (see below), whose sum is σ = 106889643000. Its totient is φ = 99756689088.

The previous prime is 103323041359. The next prime is 103323041431. The reversal of 103323041413 is 314140323301.

It can be written as a sum of positive squares in 4 ways, for example, as 26969193729 + 76353847684 = 164223^2 + 276322^2 .

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 103323041413 - 225 = 103289486981 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 (103323041453) 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, 1249063 + ... + 1329211.

It is an arithmetic number, because the mean of its divisors is an integer number (13361205375).

Almost surely, 2103323041413 is an apocalyptic number.

It is an amenable number.

103323041413 is a deficient number, since it is larger than the sum of its proper divisors (3566601587).

103323041413 is an equidigital number, since it uses as much as digits as its factorization.

103323041413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124631.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 103323041413 its reverse (314140323301), we get a palindrome (417463364714).

The spelling of 103323041413 in words is "one hundred three billion, three hundred twenty-three million, forty-one thousand, four hundred thirteen".

Divisors: 1 29 44453 80149 1289137 2324321 3562863497 103323041413