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20010410304 = 263173360139
BaseRepresentation
bin10010101000101101…
…101010000101000000
31220122120010011111120
4102220231222011000
5311440131112204
613105340312240
71305606452433
oct225055520500
956576104446
1020010410304
11853939a485
123a65542680
131b6b8b1191
14d7b83581a
157c1b256d9
hex4a8b6a140

20010410304 has 56 divisors (see below), whose sum is σ = 52975642080. Its totient is φ = 6666177024.

The previous prime is 20010410261. The next prime is 20010410309. The reversal of 20010410304 is 40301401002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010410309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302667 + ... + 362805.

Almost surely, 220010410304 is an apocalyptic number.

20010410304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20010410304 is an abundant number, since it is smaller than the sum of its proper divisors (32965231776).

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

20010410304 is a wasteful number, since it uses less digits than its factorization.

20010410304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61887 (or 61877 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20010410304 its reverse (40301401002), we get a palindrome (60311811306).

The spelling of 20010410304 in words is "twenty billion, ten million, four hundred ten thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 1733 3466 5199 6932 10398 13864 20796 27728 41592 55456 60139 83184 110912 120278 166368 180417 240556 332736 360834 481112 721668 962224 1443336 1924448 2886672 3848896 5773344 11546688 104220887 208441774 312662661 416883548 625325322 833767096 1250650644 1667534192 2501301288 3335068384 5002602576 6670136768 10005205152 20010410304