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2330131200330 = 235521631236261
BaseRepresentation
bin100001111010000110101…
…001000111100101001010
322020202110211221110002210
4201322012221013211022
5301134102041402310
64542240354205550
7330226552256463
oct41720651074512
98222424843083
102330131200330
1181922635293a
123177182838b6
1313b9659a3cab
1480ac962dd6a
154092aa7e820
hex21e86a4794a

2330131200330 has 64 divisors (see below), whose sum is σ = 5611952077056. Its totient is φ = 619190208000.

The previous prime is 2330131200311. The next prime is 2330131200343. The reversal of 2330131200330 is 330021310332.

It is a super-2 number, since 2×23301312003302 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2330131200297 and 2330131200306.

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 31 ways as a sum of consecutive naturals, for example, 9744400 + ... + 9980660.

It is an arithmetic number, because the mean of its divisors is an integer number (87686751204).

Almost surely, 22330131200330 is an apocalyptic number.

2330131200330 is an abundant number, since it is smaller than the sum of its proper divisors (3281820876726).

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

2330131200330 is a wasteful number, since it uses less digits than its factorization.

2330131200330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237423.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 2330131200330 its reverse (330021310332), we get a palindrome (2660152510662).

The spelling of 2330131200330 in words is "two trillion, three hundred thirty billion, one hundred thirty-one million, two hundred thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 521 631 1042 1262 1563 1893 2605 3126 3155 3786 5210 6310 7815 9465 15630 18930 236261 328751 472522 657502 708783 986253 1181305 1417566 1643755 1972506 2362610 3287510 3543915 4931265 7087830 9862530 123091981 149080691 246183962 298161382 369275943 447242073 615459905 738551886 745403455 894484146 1230919810 1490806910 1846379715 2236210365 3692759430 4472420730 77671040011 155342080022 233013120033 388355200055 466026240066 776710400110 1165065600165 2330131200330