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32980842051 = 389883139891
BaseRepresentation
bin11110101101110011…
…111011011001000011
310011010111021100221120
4132231303323121003
51020021043421201
623052353523323
72245203350313
oct365563733103
9104114240846
1032980842051
1112a94909863
126485273543
133157acc571
14184c2a5443
15cd0686536
hex7adcfb643

32980842051 has 16 divisors (see below), whose sum is σ = 44519230080. Its totient is φ = 21715404480.

The previous prime is 32980841989. The next prime is 32980842053. The reversal of 32980842051 is 15024808923.

It is not a de Polignac number, because 32980842051 - 210 = 32980841027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32980841994 and 32980842012.

It is not an unprimeable number, because it can be changed into a prime (32980842053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165816 + ... + 305706.

It is an arithmetic number, because the mean of its divisors is an integer number (2782451880).

Almost surely, 232980842051 is an apocalyptic number.

32980842051 is a deficient number, since it is larger than the sum of its proper divisors (11538388029).

32980842051 is a wasteful number, since it uses less digits than its factorization.

32980842051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140866.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 32980842051 in words is "thirty-two billion, nine hundred eighty million, eight hundred forty-two thousand, fifty-one".

Divisors: 1 3 89 267 883 2649 78587 139891 235761 419673 12450299 37350897 123523753 370571259 10993614017 32980842051