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13001240301 = 373716732613
BaseRepresentation
bin11000001101110111…
…10010111011101101
31020120002010102211120
430012323302323231
5203111304142201
65550033411153
7640116501450
oct140673627355
936502112746
1013001240301
1155719522a5
12262a109ab9
1312c27173ca
148b49ad497
155115e9536
hex306ef2eed

13001240301 has 16 divisors (see below), whose sum is σ = 20346858624. Its totient is φ = 7228488384.

The previous prime is 13001240293. The next prime is 13001240303. The reversal of 13001240301 is 10304210031.

It is not a de Polignac number, because 13001240301 - 23 = 13001240293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001240303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8365530 + ... + 8367083.

It is an arithmetic number, because the mean of its divisors is an integer number (1271678664).

Almost surely, 213001240301 is an apocalyptic number.

It is an amenable number.

13001240301 is a deficient number, since it is larger than the sum of its proper divisors (7345618323).

13001240301 is a wasteful number, since it uses less digits than its factorization.

13001240301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16732660.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13001240301 its reverse (10304210031), we get a palindrome (23305450332).

The spelling of 13001240301 in words is "thirteen billion, one million, two hundred forty thousand, three hundred one".

Divisors: 1 3 7 21 37 111 259 777 16732613 50197839 117128291 351384873 619106681 1857320043 4333746767 13001240301