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30023230300310 = 25133167111193031
BaseRepresentation
bin1101101001110010100111…
…11110100010000010010110
310221022012012112121021201002
412310321103332202002112
512413400033424102220
6143504252005103302
76216051430602242
oct664712376420226
9127265175537632
1030023230300310
119625864889555
12344a8530b7b32
13139a242134290
1475b1bc6a7422
15370e8e42ac75
hex1b4e53fa2096

30023230300310 has 64 divisors (see below), whose sum is σ = 60972921483264. Its totient is φ = 10567785571200.

The previous prime is 30023230300249. The next prime is 30023230300331. The reversal of 30023230300310 is 1300303232003.

It is a super-2 number, since 2×300232303003102 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55326506 + ... + 55866525.

It is an arithmetic number, because the mean of its divisors is an integer number (952701898176).

Almost surely, 230023230300310 is an apocalyptic number.

30023230300310 is an abundant number, since it is smaller than the sum of its proper divisors (30949691182954).

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

30023230300310 is a wasteful number, since it uses less digits than its factorization.

30023230300310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111193149.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30023230300310 its reverse (1300303232003), we get a palindrome (31323533532313).

The spelling of 30023230300310 in words is "thirty trillion, twenty-three billion, two hundred thirty million, three hundred thousand, three hundred ten".

Divisors: 1 2 5 10 13 26 31 62 65 67 130 134 155 310 335 403 670 806 871 1742 2015 2077 4030 4154 4355 8710 10385 20770 27001 54002 135005 270010 111193031 222386062 555965155 1111930310 1445509403 2891018806 3446983961 6893967922 7227547015 7449933077 14455094030 14899866154 17234919805 34469839610 37249665385 44810791493 74499330770 89621582986 96849130001 193698260002 224053957465 230947925387 448107914930 461895850774 484245650005 968491300010 1154739626935 2309479253870 3002323030031 6004646060062 15011615150155 30023230300310