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13010232401 = 74330495743
BaseRepresentation
bin11000001110111100…
…00110010001010001
31020120201001021200022
430013132012101101
5203121104414101
65550554233225
7640256102465
oct140736062121
936521037608
1013010232401
115576a34191
122631125815
1312c454528a
148b5c704a5
155122c3a1b
hex307786451

13010232401 has 8 divisors (see below), whose sum is σ = 13034284800. Its totient is φ = 12986199072.

The previous prime is 13010232343. The next prime is 13010232437. The reversal of 13010232401 is 10423201031.

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

It is a cyclic number.

It is not a de Polignac number, because 13010232401 - 218 = 13009970257 is a prime.

It is a super-2 number, since 2×130102324012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13010232401.

It is not an unprimeable number, because it can be changed into a prime (13010232461) 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, 2262536 + ... + 2268278.

It is an arithmetic number, because the mean of its divisors is an integer number (1629285600).

Almost surely, 213010232401 is an apocalyptic number.

It is an amenable number.

13010232401 is a deficient number, since it is larger than the sum of its proper divisors (24052399).

13010232401 is an equidigital number, since it uses as much as digits as its factorization.

13010232401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9535.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13010232401 its reverse (10423201031), we get a palindrome (23433433432).

The spelling of 13010232401 in words is "thirteen billion, ten million, two hundred thirty-two thousand, four hundred one".

Divisors: 1 743 3049 5743 2265407 4267049 17510407 13010232401