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103013420413 = 791440190547
BaseRepresentation
bin101111111110000010…
…1000000110101111101
3100211220011220221221011
41133330011000311331
53141432413423123
6115153531035221
710304524424521
oct1377405006575
9324804827834
10103013420413
113a7624324a2
1217b6ab9bb11
139938c12647
144db335bd81
152a2da7ee0d
hex17fc140d7d

103013420413 has 8 divisors (see below), whose sum is σ = 104325783680. Its totient is φ = 101701267200.

The previous prime is 103013420399. The next prime is 103013420431. The reversal of 103013420413 is 314024310301.

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-103013420413 is a prime.

It is a super-3 number, since 3×1030134204133 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103013450413) 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, 1092406 + ... + 1182952.

It is an arithmetic number, because the mean of its divisors is an integer number (13040722960).

Almost surely, 2103013420413 is an apocalyptic number.

It is an amenable number.

103013420413 is a deficient number, since it is larger than the sum of its proper divisors (1312363267).

103013420413 is an equidigital number, since it uses as much as digits as its factorization.

103013420413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105027.

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

Adding to 103013420413 its reverse (314024310301), we get a palindrome (417037730714).

The spelling of 103013420413 in words is "one hundred three billion, thirteen million, four hundred twenty thousand, four hundred thirteen".

Divisors: 1 79 14401 90547 1137679 7153213 1303967347 103013420413