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13030123014 = 2326179150217
BaseRepresentation
bin11000010001010011…
…11110011000000110
31020122002110211110200
430020221332120012
5203141202414024
65552544431330
7640620134556
oct141051763006
936562424420
1013030123014
11558718a307
122637918546
1312c86ba97c
148b876b166
15513e022c9
hex308a7e606

13030123014 has 48 divisors (see below), whose sum is σ = 29058169920. Its totient is φ = 4218065280.

The previous prime is 13030123003. The next prime is 13030123027. The reversal of 13030123014 is 41032103031.

13030123014 is a `hidden beast` number, since 130 + 301 + 230 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11634 + ... + 161850.

It is an arithmetic number, because the mean of its divisors is an integer number (605378540).

Almost surely, 213030123014 is an apocalyptic number.

13030123014 is an abundant number, since it is smaller than the sum of its proper divisors (16028046906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13030123014 is a wasteful number, since it uses less digits than its factorization.

13030123014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150365 (or 150362 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13030123014 its reverse (41032103031), we get a palindrome (54062226045).

The spelling of 13030123014 in words is "thirteen billion, thirty million, one hundred twenty-three thousand, fourteen".

Divisors: 1 2 3 6 9 18 61 79 122 158 183 237 366 474 549 711 1098 1422 4819 9638 14457 28914 43371 86742 150217 300434 450651 901302 1351953 2703906 9163237 11867143 18326474 23734286 27489711 35601429 54979422 71202858 82469133 106804287 164938266 213608574 723895723 1447791446 2171687169 4343374338 6515061507 13030123014