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13130455414 = 28379099129
BaseRepresentation
bin11000011101010001…
…01101100101110110
31020220002021020122111
430032220231211312
5203342344033124
610010531121234
7643246013056
oct141650554566
936802236574
1013130455414
11562888854a
12266544321a
13131341985b
148c7c07566
1551cb20494
hex30ea2d976

13130455414 has 8 divisors (see below), whose sum is σ = 19932980760. Its totient is φ = 6486128496.

The previous prime is 13130455411. The next prime is 13130455439. The reversal of 13130455414 is 41455403131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×131304554142 (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 (13130455411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39549399 + ... + 39549730.

It is an arithmetic number, because the mean of its divisors is an integer number (2491622595).

Almost surely, 213130455414 is an apocalyptic number.

13130455414 is a deficient number, since it is larger than the sum of its proper divisors (6802525346).

13130455414 is an equidigital number, since it uses as much as digits as its factorization.

13130455414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79099214.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 13130455414 its reverse (41455403131), we get a palindrome (54585858545).

The spelling of 13130455414 in words is "thirteen billion, one hundred thirty million, four hundred fifty-five thousand, four hundred fourteen".

Divisors: 1 2 83 166 79099129 158198258 6565227707 13130455414