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230013423311 = 73111021103483
BaseRepresentation
bin1101011000110111011…
…1100100111011001111
3210222201000211120012012
43112031313210323033
512232031414021221
6253400001531435
722421642560610
oct3261567447317
9728630746165
10230013423311
1189603643381
12386b3043b7b
13188c8404059
14b1c0221c07
155eb335065b
hex358dde4ecf

230013423311 has 16 divisors (see below), whose sum is σ = 263978577408. Its totient is φ = 196326050400.

The previous prime is 230013423287. The next prime is 230013423317. The reversal of 230013423311 is 113324310032.

It is a cyclic number.

It is not a de Polignac number, because 230013423311 - 222 = 230009229007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230013423317) 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, 2170976 + ... + 2274458.

It is an arithmetic number, because the mean of its divisors is an integer number (16498661088).

Almost surely, 2230013423311 is an apocalyptic number.

230013423311 is a deficient number, since it is larger than the sum of its proper divisors (33965154097).

230013423311 is a wasteful number, since it uses less digits than its factorization.

230013423311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104822.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 230013423311 its reverse (113324310032), we get a palindrome (343337733343).

The spelling of 230013423311 in words is "two hundred thirty billion, thirteen million, four hundred twenty-three thousand, three hundred eleven".

Divisors: 1 7 311 1021 2177 7147 103483 317531 724381 2222717 32183213 105656143 225282491 739593001 32859060473 230013423311