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4103232142 = 23771780973
BaseRepresentation
bin1111010010010010…
…0101101010001110
3101120221221210022211
43310210211222032
531400411412032
61515054301034
7203452616632
oct36444455216
911527853284
104103232142
111816193049
129661b777a
13505127419
142acd46dc2
15190367747
hexf4925a8e

4103232142 has 16 divisors (see below), whose sum is σ = 6410234592. Its totient is φ = 1968049440.

The previous prime is 4103232103. The next prime is 4103232163. The reversal of 4103232142 is 2412323014.

4103232142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×41032321422 = 33673028022283816328, which contains 22 as substring.

It is a congruent number.

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, 385233 + ... + 395740.

It is an arithmetic number, because the mean of its divisors is an integer number (400639662).

Almost surely, 24103232142 is an apocalyptic number.

4103232142 is a deficient number, since it is larger than the sum of its proper divisors (2307002450).

4103232142 is a wasteful number, since it uses less digits than its factorization.

4103232142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781083.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4103232142 is about 64056.4761909364. The cubic root of 4103232142 is about 1600.9411314674.

Adding to 4103232142 its reverse (2412323014), we get a palindrome (6515555156).

The spelling of 4103232142 in words is "four billion, one hundred three million, two hundred thirty-two thousand, one hundred forty-two".

Divisors: 1 2 37 71 74 142 2627 5254 780973 1561946 28896001 55449083 57792002 110898166 2051616071 4103232142