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13130034310 = 253793464389
BaseRepresentation
bin11000011101001110…
…00110110010000110
31020220001110212000001
430032213012302012
5203342242044220
610010514111514
7643242310261
oct141647066206
936801425001
1013130034310
115628620128
12266527b59a
1313132ccc93
148c7b37cd8
1551ca8a80a
hex30e9c6c86

13130034310 has 16 divisors (see below), whose sum is σ = 23696427600. Its totient is φ = 5238154656.

The previous prime is 13130034277. The next prime is 13130034317. The reversal of 13130034310 is 1343003131.

It is a super-2 number, since 2×131300343102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130034317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1728405 + ... + 1735984.

It is an arithmetic number, because the mean of its divisors is an integer number (1481026725).

Almost surely, 213130034310 is an apocalyptic number.

13130034310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130034310 is a deficient number, since it is larger than the sum of its proper divisors (10566393290).

13130034310 is a wasteful number, since it uses less digits than its factorization.

13130034310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464775.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13130034310 its reverse (1343003131), we get a palindrome (14473037441).

The spelling of 13130034310 in words is "thirteen billion, one hundred thirty million, thirty-four thousand, three hundred ten".

Divisors: 1 2 5 10 379 758 1895 3790 3464389 6928778 17321945 34643890 1313003431 2626006862 6565017155 13130034310