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2313100871952 = 243132285145571
BaseRepresentation
bin100001101010001111100…
…011100100100100010000
322012010111222101010110220
4201222033203210210100
5300344212310400302
64530342431153040
7326054540001363
oct41521743444420
98163458333426
102313100871952
11811a8715a092
12314364975780
1313a180622300
147dd518d80da
15402808b64bc
hex21a8f8e4910

2313100871952 has 60 divisors (see below), whose sum is σ = 6470523319824. Its totient is φ = 711723342720.

The previous prime is 2313100871951. The next prime is 2313100871969. The reversal of 2313100871952 is 2591780013132.

It is not an unprimeable number, because it can be changed into a prime (2313100871951) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 142564674 + ... + 142580897.

Almost surely, 22313100871952 is an apocalyptic number.

It is an amenable number.

2313100871952 is an abundant number, since it is smaller than the sum of its proper divisors (4157422447872).

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

2313100871952 is a wasteful number, since it uses less digits than its factorization.

2313100871952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285145608 (or 285145589 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 2313100871952 in words is "two trillion, three hundred thirteen billion, one hundred million, eight hundred seventy-one thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 169 208 312 338 507 624 676 1014 1352 2028 2704 4056 8112 285145571 570291142 855436713 1140582284 1710873426 2281164568 3421746852 3706892423 4562329136 6843493704 7413784846 11120677269 13686987408 14827569692 22241354538 29655139384 44482709076 48189601499 59310278768 88965418152 96379202998 144568804497 177930836304 192758405996 289137608994 385516811992 578275217988 771033623984 1156550435976 2313100871952