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103412222413 = 239943106387
BaseRepresentation
bin110000001001111011…
…0010100100111001101
3100212220222100012102121
41200103312110213031
53143242012104123
6115301254452541
710320436246543
oct1402366244715
9325828305377
10103412222413
113a94755a325
1218060664151
1399a0724866
1450102cdd93
152a53aa875d
hex1813d949cd

103412222413 has 4 divisors (see below), whose sum is σ = 103455331200. Its totient is φ = 103369113628.

The previous prime is 103412222401. The next prime is 103412222437. The reversal of 103412222413 is 314222214301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103412222413 - 29 = 103412221901 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 (103412222713) 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, 21550795 + ... + 21555592.

It is an arithmetic number, because the mean of its divisors is an integer number (25863832800).

Almost surely, 2103412222413 is an apocalyptic number.

It is an amenable number.

103412222413 is a deficient number, since it is larger than the sum of its proper divisors (43108787).

103412222413 is an equidigital number, since it uses as much as digits as its factorization.

103412222413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43108786.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 103412222413 its reverse (314222214301), we get a palindrome (417634436714).

The spelling of 103412222413 in words is "one hundred three billion, four hundred twelve million, two hundred twenty-two thousand, four hundred thirteen".

Divisors: 1 2399 43106387 103412222413