Search a number
-
+
13020101030 = 258914629327
BaseRepresentation
bin11000010000000111…
…01111100110100110
31020121101121122220002
430020003233212212
5203131121213110
65551545541302
7640436014136
oct141003574646
936541548802
1013020101030
115581564682
1226344a4832
1312c65bc0c1
148b72bcac6
155130c2aa5
hex3080ef9a6

13020101030 has 16 divisors (see below), whose sum is σ = 23699511360. Its totient is φ = 5149522752.

The previous prime is 13020101023. The next prime is 13020101093. The reversal of 13020101030 is 3010102031.

It is a Curzon number.

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, 7313774 + ... + 7315553.

It is an arithmetic number, because the mean of its divisors is an integer number (1481219460).

Almost surely, 213020101030 is an apocalyptic number.

13020101030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13020101030 is a deficient number, since it is larger than the sum of its proper divisors (10679410330).

13020101030 is a wasteful number, since it uses less digits than its factorization.

13020101030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14629423.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 13020101030 its reverse (3010102031), we get a palindrome (16030203061).

The spelling of 13020101030 in words is "thirteen billion, twenty million, one hundred one thousand, thirty".

Divisors: 1 2 5 10 89 178 445 890 14629327 29258654 73146635 146293270 1302010103 2604020206 6510050515 13020101030