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103013420415 = 356867561361
BaseRepresentation
bin101111111110000010…
…1000000110101111111
3100211220011220221221020
41133330011000311333
53141432413423130
6115153531035223
710304524424523
oct1377405006577
9324804827836
10103013420415
113a7624324a4
1217b6ab9bb13
139938c12649
144db335bd83
152a2da7ee10
hex17fc140d7f

103013420415 has 8 divisors (see below), whose sum is σ = 164821472688. Its totient is φ = 54940490880.

The previous prime is 103013420399. The next prime is 103013420431. The reversal of 103013420415 is 514024310301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103013420399) and next prime (103013420431).

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

It is not a de Polignac number, because 103013420415 - 24 = 103013420399 is a prime.

It is a super-2 number, since 2×1030134204152 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3433780666 + ... + 3433780695.

It is an arithmetic number, because the mean of its divisors is an integer number (20602684086).

Almost surely, 2103013420415 is an apocalyptic number.

103013420415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103013420415 is a deficient number, since it is larger than the sum of its proper divisors (61808052273).

103013420415 is an equidigital number, since it uses as much as digits as its factorization.

103013420415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6867561369.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 103013420415 its reverse (514024310301), we get a palindrome (617037730716).

The spelling of 103013420415 in words is "one hundred three billion, thirteen million, four hundred twenty thousand, four hundred fifteen".

Divisors: 1 3 5 15 6867561361 20602684083 34337806805 103013420415