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103230541 = 733114547
BaseRepresentation
bin1100010011100…
…10110001001101
321012020122200101
412021302301031
5202411334131
614124331101
72362305451
oct611626115
9235218611
10103230541
11532a86a7
122a6a3a91
131850507b
14d9d2661
1590e1c61
hex6272c4d

103230541 has 8 divisors (see below), whose sum is σ = 105004224. Its totient is φ = 101466720.

The previous prime is 103230529. The next prime is 103230551. The reversal of 103230541 is 145032301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103230541 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20430 + ... + 24976.

It is an arithmetic number, because the mean of its divisors is an integer number (13125528).

Almost surely, 2103230541 is an apocalyptic number.

It is an amenable number.

103230541 is a deficient number, since it is larger than the sum of its proper divisors (1773683).

103230541 is an equidigital number, since it uses as much as digits as its factorization.

103230541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103230541 is about 10160.2431565391. The cubic root of 103230541 is about 469.1042862096.

Adding to 103230541 its reverse (145032301), we get a palindrome (248262842).

The spelling of 103230541 in words is "one hundred three million, two hundred thirty thousand, five hundred forty-one".

Divisors: 1 73 311 4547 22703 331931 1414117 103230541