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12002110010 = 2511239914787
BaseRepresentation
bin10110010110110000…
…11010101000111010
31010222110002100201222
423023120122220322
5144040020010020
65302542512042
7603265152242
oct131330325072
933873070658
1012002110010
1150a9972990
1223ab595622
131193723057
1481c00ab22
154a3a3ab25
hex2cb61aa3a

12002110010 has 64 divisors (see below), whose sum is σ = 24622424064. Its totient is φ = 4169563200.

The previous prime is 12002109979. The next prime is 12002110039. The reversal of 12002110010 is 1001120021.

12002110010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12002110010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2504837 + ... + 2509623.

It is an arithmetic number, because the mean of its divisors is an integer number (384725376).

Almost surely, 212002110010 is an apocalyptic number.

12002110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12002110010 is an abundant number, since it is smaller than the sum of its proper divisors (12620314054).

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

12002110010 is a wasteful number, since it uses less digits than its factorization.

12002110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5819.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12002110010 its reverse (1001120021), we get a palindrome (13003230031).

It can be divided in two parts, 120021 and 10010, that added together give a palindrome (130031).

The spelling of 12002110010 in words is "twelve billion, two million, one hundred ten thousand, ten".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 230 253 506 991 1265 1982 2530 4787 4955 9574 9910 10901 21802 22793 23935 45586 47870 52657 54505 105314 109010 110101 113965 220202 227930 250723 263285 501446 526570 550505 1101010 1211111 1253615 2422222 2507230 4743917 6055555 9487834 12111110 23719585 47439170 52183087 104366174 109110091 218220182 260915435 521830870 545550455 1091100910 1200211001 2400422002 6001055005 12002110010