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13023701401 = 23678451461
BaseRepresentation
bin11000010000100010…
…11110100110011001
31020121122101120200011
430020101132212121
5203133031421101
65552155041521
7640511430634
oct141021364631
936548346604
1013023701401
1155835a3697
1226357402a1
1312c727cab9
148b7978c1b
15513584751
hex30845e999

13023701401 has 8 divisors (see below), whose sum is σ = 13792785984. Its totient is φ = 12271519920.

The previous prime is 13023701393. The next prime is 13023701413. The reversal of 13023701401 is 10410732031.

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 13023701401 - 23 = 13023701393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023701441) 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, 4224190 + ... + 4227271.

It is an arithmetic number, because the mean of its divisors is an integer number (1724098248).

Almost surely, 213023701401 is an apocalyptic number.

It is an amenable number.

13023701401 is a deficient number, since it is larger than the sum of its proper divisors (769084583).

13023701401 is an equidigital number, since it uses as much as digits as its factorization.

13023701401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8451551.

The product of its (nonzero) digits is 504, while the sum is 22.

The spelling of 13023701401 in words is "thirteen billion, twenty-three million, seven hundred one thousand, four hundred one".

Divisors: 1 23 67 1541 8451461 194383603 566247887 13023701401