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13020414122 = 244314695727
BaseRepresentation
bin11000010000001001…
…11100000010101010
31020121102012120101002
430020010330002222
5203131211222442
65552000355002
7640441460012
oct141004740252
936542176332
1013020414122
115581758931
122634615a62
1312c669b771
148b7360c42
15513135732
hex30813c0aa

13020414122 has 8 divisors (see below), whose sum is σ = 19574709696. Its totient is φ = 6495510892.

The previous prime is 13020414109. The next prime is 13020414133. The reversal of 13020414122 is 22141402031.

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

It is a junction number, because it is equal to n+sod(n) for n = 13020414094 and 13020414103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7346978 + ... + 7348749.

It is an arithmetic number, because the mean of its divisors is an integer number (2446838712).

Almost surely, 213020414122 is an apocalyptic number.

13020414122 is a deficient number, since it is larger than the sum of its proper divisors (6554295574).

13020414122 is a wasteful number, since it uses less digits than its factorization.

13020414122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14696172.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 13020414122 its reverse (22141402031), we get a palindrome (35161816153).

The spelling of 13020414122 in words is "thirteen billion, twenty million, four hundred fourteen thousand, one hundred twenty-two".

Divisors: 1 2 443 886 14695727 29391454 6510207061 13020414122