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103034413 = 268938317
BaseRepresentation
bin1100010010000…
…10111000101101
321011212200122101
412021002320231
5202334100123
614120215101
72360530606
oct611027055
9234780571
10103034413
1153184309
122a60a491
1318466a11
14d980dad
1590a3aad
hex6242e2d

103034413 has 4 divisors (see below), whose sum is σ = 103075420. Its totient is φ = 102993408.

The previous prime is 103034383. The next prime is 103034423. The reversal of 103034413 is 314430301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29452329 + 73582084 = 5427^2 + 8578^2 .

It is a cyclic number.

It is not a de Polignac number, because 103034413 - 225 = 69479981 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 (103034423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16470 + ... + 21847.

It is an arithmetic number, because the mean of its divisors is an integer number (25768855).

Almost surely, 2103034413 is an apocalyptic number.

It is an amenable number.

103034413 is a deficient number, since it is larger than the sum of its proper divisors (41007).

103034413 is an equidigital number, since it uses as much as digits as its factorization.

103034413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41006.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 103034413 is about 10150.5868303266. The cubic root of 103034413 is about 468.8070136756.

Adding to 103034413 its reverse (314430301), we get a palindrome (417464714).

The spelling of 103034413 in words is "one hundred three million, thirty-four thousand, four hundred thirteen".

Divisors: 1 2689 38317 103034413