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13002474230 = 251300247423
BaseRepresentation
bin11000001110000001…
…00000001011110110
31020120011110010110122
430013000200023312
5203112113133410
65550120051542
7640133131064
oct140700401366
936504403418
1013002474230
115572615379
12262a603bb2
1312c2a59c45
148b4c11034
1551178ee55
hex3070202f6

13002474230 has 8 divisors (see below), whose sum is σ = 23404453632. Its totient is φ = 5200989688.

The previous prime is 13002474229. The next prime is 13002474239. The reversal of 13002474230 is 3247420031.

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

It is a super-2 number, since 2×130024742302 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13002474230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002474239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650123702 + ... + 650123721.

It is an arithmetic number, because the mean of its divisors is an integer number (2925556704).

Almost surely, 213002474230 is an apocalyptic number.

13002474230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13002474230 is a deficient number, since it is larger than the sum of its proper divisors (10401979402).

13002474230 is a wasteful number, since it uses less digits than its factorization.

13002474230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300247430.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 13002474230 its reverse (3247420031), we get a palindrome (16249894261).

The spelling of 13002474230 in words is "thirteen billion, two million, four hundred seventy-four thousand, two hundred thirty".

Divisors: 1 2 5 10 1300247423 2600494846 6501237115 13002474230