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13010402030 = 252235834261
BaseRepresentation
bin11000001110111101…
…01111101011101110
31020120201100220100212
430013132233223232
5203121130331110
65551002022422
7640260410153
oct140736575356
936521326325
1013010402030
11557703a67a
1226311a7a12
1312c45a4552
148b5cb622a
15512308e05
hex3077afaee

13010402030 has 16 divisors (see below), whose sum is σ = 23523744384. Its totient is φ = 5180822880.

The previous prime is 13010402023. The next prime is 13010402047. The reversal of 13010402030 is 3020401031.

It is a junction number, because it is equal to n+sod(n) for n = 13010401996 and 13010402014.

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, 2914901 + ... + 2919360.

It is an arithmetic number, because the mean of its divisors is an integer number (1470234024).

Almost surely, 213010402030 is an apocalyptic number.

13010402030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010402030 is a deficient number, since it is larger than the sum of its proper divisors (10513342354).

13010402030 is a wasteful number, since it uses less digits than its factorization.

13010402030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834491.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13010402030 its reverse (3020401031), we get a palindrome (16030803061).

Subtracting from 13010402030 its reverse (3020401031), we obtain a palindrome (9990000999).

The spelling of 13010402030 in words is "thirteen billion, ten million, four hundred two thousand, thirty".

Divisors: 1 2 5 10 223 446 1115 2230 5834261 11668522 29171305 58342610 1301040203 2602080406 6505201015 13010402030