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230303013332 = 227191133830977
BaseRepresentation
bin1101011001111100100…
…0010001100111010100
3211000110012202021000112
43112133020101213110
512233130032411312
6253444424502152
722432060212440
oct3263710214724
9730405667015
10230303013332
1189742057677
123877401a958
13189433c87b2
14b20a885820
155ecd9a4d22
hex359f2119d4

230303013332 has 48 divisors (see below), whose sum is σ = 489139271040. Its totient is φ = 92678971392.

The previous prime is 230303013301. The next prime is 230303013371. The reversal of 230303013332 is 233310303032.

230303013332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230303013298 and 230303013307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1855373 + ... + 1975604.

It is an arithmetic number, because the mean of its divisors is an integer number (10190401480).

Almost surely, 2230303013332 is an apocalyptic number.

It is an amenable number.

230303013332 is an abundant number, since it is smaller than the sum of its proper divisors (258836257708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230303013332 is a wasteful number, since it uses less digits than its factorization.

230303013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831120 (or 3831118 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 230303013332 its reverse (233310303032), we get a palindrome (463613316364).

The spelling of 230303013332 in words is "two hundred thirty billion, three hundred three million, thirteen thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 19 28 38 76 113 133 226 266 452 532 791 1582 2147 3164 4294 8588 15029 30058 60116 3830977 7661954 15323908 26816839 53633678 72788563 107267356 145577126 291154252 432900401 509519941 865800802 1019039882 1731601604 2038079764 3030302807 6060605614 8225107619 12121211228 16450215238 32900430476 57575753333 115151506666 230303013332