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55030017962 = 247619597143
BaseRepresentation
bin110011010000000010…
…110110111110101010
312021001010200120002102
4303100002312332222
51400200141033322
641140324133402
73655460302103
oct632002667652
9167033616072
1055030017962
112137a012a97
12a7b9537262
13525cbab80a
1429407a73aa
15167127a792
hexcd00b6faa

55030017962 has 16 divisors (see below), whose sum is σ = 85683301632. Its totient is φ = 26488111920.

The previous prime is 55030017941. The next prime is 55030017979. The reversal of 55030017962 is 26971003055.

It is a happy number.

55030017962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4792838 + ... + 4804305.

It is an arithmetic number, because the mean of its divisors is an integer number (5355206352).

Almost surely, 255030017962 is an apocalyptic number.

55030017962 is a deficient number, since it is larger than the sum of its proper divisors (30653283670).

55030017962 is a wasteful number, since it uses less digits than its factorization.

55030017962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9597253.

The product of its (nonzero) digits is 56700, while the sum is 38.

The spelling of 55030017962 in words is "fifty-five billion, thirty million, seventeen thousand, nine hundred sixty-two".

Divisors: 1 2 47 61 94 122 2867 5734 9597143 19194286 451065721 585425723 902131442 1170851446 27515008981 55030017962