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13029201430 = 257319492
BaseRepresentation
bin11000010001001100…
…11101011000010110
31020122000202000021221
430020212131120112
5203140433421210
65552513000554
7640606246000
oct141046353026
936560660257
1013029201430
11558670a973
12263755315a
1312c845735b
148b85ab370
15513cbe1da
hex30899d616

13029201430 has 48 divisors (see below), whose sum is σ = 27363967200. Its totient is φ = 4464862752.

The previous prime is 13029201373. The next prime is 13029201433. The reversal of 13029201430 is 3410292031.

13029201430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13029201395 and 13029201404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13029201433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6684096 + ... + 6686044.

It is an arithmetic number, because the mean of its divisors is an integer number (570082650).

Almost surely, 213029201430 is an apocalyptic number.

13029201430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13029201430 is an abundant number, since it is smaller than the sum of its proper divisors (14334765770).

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

13029201430 is an frugal number, since it uses more digits than its factorization.

13029201430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926 (or 1963 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13029201430 its reverse (3410292031), we get a palindrome (16439493461).

The spelling of 13029201430 in words is "thirteen billion, twenty-nine million, two hundred one thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 1949 3430 3898 9745 13643 19490 27286 68215 95501 136430 191002 477505 668507 955010 1337014 3342535 3798601 6685070 7597202 18993005 26590207 37986010 53180414 132951035 186131449 265902070 372262898 930657245 1302920143 1861314490 2605840286 6514600715 13029201430