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1024110330020 = 2251931151230507
BaseRepresentation
bin11101110011100011011…
…10111000000010100100
310121220102000021002111222
432321301232320002210
5113234334221030040
62102245250315512
7133663260114251
oct16716156700244
93556360232458
101024110330020
11365360645778
12146590588b98
137575b3b44cb
14377d25a2428
151b98d29cbb5
hexee71bb80a4

1024110330020 has 48 divisors (see below), whose sum is σ = 2163662419968. Its totient is φ = 407165798400.

The previous prime is 1024110329987. The next prime is 1024110330031. The reversal of 1024110330020 is 200330114201.

1024110330020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4327607 + ... + 4558113.

It is an arithmetic number, because the mean of its divisors is an integer number (45076300416).

Almost surely, 21024110330020 is an apocalyptic number.

1024110330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024110330020 is an abundant number, since it is smaller than the sum of its proper divisors (1139552089948).

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

1024110330020 is a wasteful number, since it uses less digits than its factorization.

1024110330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231860 (or 231858 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1024110330020 its reverse (200330114201), we get a palindrome (1224440444221).

The spelling of 1024110330020 in words is "one trillion, twenty-four billion, one hundred ten million, three hundred thirty thousand, twenty".

Divisors: 1 2 4 5 10 20 193 386 772 965 1151 1930 2302 3860 4604 5755 11510 23020 222143 230507 444286 461014 888572 922028 1110715 1152535 2221430 2305070 4442860 4610140 44487851 88975702 177951404 222439255 265313557 444878510 530627114 889757020 1061254228 1326567785 2653135570 5306271140 51205516501 102411033002 204822066004 256027582505 512055165010 1024110330020