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30244001310 = 23251931741163
BaseRepresentation
bin11100001010101011…
…101101011000011110
32220001202102110020200
4130022223231120132
5443414431020220
621521025524330
72120321524635
oct341253553036
986052373220
1030244001310
111190aa4a906
125a407a36a6
132b0cab7283
14166ca0251c
15bc0275890
hex70aaed61e

30244001310 has 48 divisors (see below), whose sum is σ = 79041880944. Its totient is φ = 8023274496.

The previous prime is 30244001297. The next prime is 30244001327. The reversal of 30244001310 is 1310044203.

It is a super-2 number, since 2×302440013102 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 853212 + ... + 887951.

It is an arithmetic number, because the mean of its divisors is an integer number (1646705853).

Almost surely, 230244001310 is an apocalyptic number.

30244001310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30244001310 is an abundant number, since it is smaller than the sum of its proper divisors (48797879634).

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

30244001310 is a wasteful number, since it uses less digits than its factorization.

30244001310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741369 (or 1741366 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30244001310 its reverse (1310044203), we get a palindrome (31554045513).

The spelling of 30244001310 in words is "thirty billion, two hundred forty-four million, one thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 193 386 579 965 1158 1737 1930 2895 3474 5790 8685 17370 1741163 3482326 5223489 8705815 10446978 15670467 17411630 26117445 31340934 52234890 78352335 156704670 336044459 672088918 1008133377 1680222295 2016266754 3024400131 3360444590 5040666885 6048800262 10081333770 15122000655 30244001310