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103230430413 = 31121392045909
BaseRepresentation
bin110000000100100000…
…0110101110011001101
3100212110022021012200120
41200021000311303031
53142403442233123
6115231242215153
710313101115655
oct1401100656315
9325408235616
10103230430413
113a863983300
121800b7b44b9
139971b74126
144dd40cb365
152a42b492e3
hex1809035ccd

103230430413 has 24 divisors (see below), whose sum is σ = 152379376800. Its totient is φ = 62113766880.

The previous prime is 103230430399. The next prime is 103230430417. The reversal of 103230430413 is 314034032301.

It is not a de Polignac number, because 103230430413 - 210 = 103230429389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230430417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 972498 + ... + 1073411.

It is an arithmetic number, because the mean of its divisors is an integer number (6349140700).

Almost surely, 2103230430413 is an apocalyptic number.

It is an amenable number.

103230430413 is a deficient number, since it is larger than the sum of its proper divisors (49148946387).

103230430413 is a wasteful number, since it uses less digits than its factorization.

103230430413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046073 (or 2046062 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 103230430413 its reverse (314034032301), we get a palindrome (417264462714).

The spelling of 103230430413 in words is "one hundred three billion, two hundred thirty million, four hundred thirty thousand, four hundred thirteen".

Divisors: 1 3 11 33 121 139 363 417 1529 4587 16819 50457 2045909 6137727 22504999 67514997 247554989 284381351 742664967 853144053 3128194861 9384584583 34410143471 103230430413