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2761349401952 = 25199433628989
BaseRepresentation
bin101000001011101101010…
…000000000110101100000
3100202222112012001202221022
4220023231100000311200
5330220220421330302
65512314004545012
7403333545433541
oct50135520006540
910688465052838
102761349401952
11975099827169
123872023b2168
13170517ba258b
14979159484c8
154bc67ed58a2
hex282ed400d60

2761349401952 has 24 divisors (see below), whose sum is σ = 5463725274000. Its totient is φ = 1373736633984.

The previous prime is 2761349401939. The next prime is 2761349401957. The reversal of 2761349401952 is 2591049431672.

It is a super-2 number, since 2×27613494019522 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2761349401894 and 2761349401903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2761349401957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216808127 + ... + 216820862.

It is an arithmetic number, because the mean of its divisors is an integer number (227655219750).

Almost surely, 22761349401952 is an apocalyptic number.

It is an amenable number.

2761349401952 is a deficient number, since it is larger than the sum of its proper divisors (2702375872048).

2761349401952 is a wasteful number, since it uses less digits than its factorization.

2761349401952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433629198 (or 433629190 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 2761349401952 in words is "two trillion, seven hundred sixty-one billion, three hundred forty-nine million, four hundred one thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 199 398 796 1592 3184 6368 433628989 867257978 1734515956 3469031912 6938063824 13876127648 86292168811 172584337622 345168675244 690337350488 1380674700976 2761349401952