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13300031211 = 337521229981
BaseRepresentation
bin11000110001011111…
…00101111011101011
31021022220100120220120
430120233211323223
5204214301444321
610035425454323
7650405254125
oct143057457353
937286316816
1013300031211
115705580335
1226b21a13a3
13133c5b0a6c
1490254a215
1552c969ec6
hex318be5eeb

13300031211 has 16 divisors (see below), whose sum is σ = 18247691808. Its totient is φ = 8610451200.

The previous prime is 13300031201. The next prime is 13300031219. The reversal of 13300031211 is 11213000331.

It is not a de Polignac number, because 13300031211 - 210 = 13300030187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13300031219) 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, 57160 + ... + 172821.

It is an arithmetic number, because the mean of its divisors is an integer number (1140480738).

Almost surely, 213300031211 is an apocalyptic number.

13300031211 is a deficient number, since it is larger than the sum of its proper divisors (4947660597).

13300031211 is a wasteful number, since it uses less digits than its factorization.

13300031211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230542.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13300031211 its reverse (11213000331), we get a palindrome (24513031542).

The spelling of 13300031211 in words is "thirteen billion, three hundred million, thirty-one thousand, two hundred eleven".

Divisors: 1 3 37 111 521 1563 19277 57831 229981 689943 8509297 25527891 119820101 359460303 4433343737 13300031211