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13010520014 = 2311731212989
BaseRepresentation
bin11000001110111110…
…01100011111001110
31020120201120220012122
430013133030133032
5203121143120024
65551004332542
7640261411142
oct140737143716
936521526178
1013010520014
115577110288
122631244152
1312c461616b
148b5d07222
1551232dd5e
hex3077cc7ce

13010520014 has 16 divisors (see below), whose sum is σ = 20261784960. Its totient is φ = 6259018080.

The previous prime is 13010520001. The next prime is 13010520041. The reversal of 13010520014 is 41002501031.

It is a junction number, because it is equal to n+sod(n) for n = 13010519974 and 13010520001.

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, 595769 + ... + 617220.

It is an arithmetic number, because the mean of its divisors is an integer number (1266361560).

Almost surely, 213010520014 is an apocalyptic number.

13010520014 is a deficient number, since it is larger than the sum of its proper divisors (7251264946).

13010520014 is a wasteful number, since it uses less digits than its factorization.

13010520014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213195.

The product of its (nonzero) digits is 120, while the sum is 17.

The spelling of 13010520014 in words is "thirteen billion, ten million, five hundred twenty thousand, fourteen".

Divisors: 1 2 31 62 173 346 5363 10726 1212989 2425978 37602659 75205318 209847097 419694194 6505260007 13010520014