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2368994058 = 232131610781
BaseRepresentation
bin1000110100110011…
…1111101100001010
320010002200100220200
42031030333230022
514322430302213
61031023433030
7112464055134
oct21514775412
96102610820
102368994058
111006265332
12561455776
132b9a50b42
141868ac054
15dce9e273
hex8d33fb0a

2368994058 has 12 divisors (see below), whose sum is σ = 5132820498. Its totient is φ = 789664680.

The previous prime is 2368994041. The next prime is 2368994059. The reversal of 2368994058 is 8504998632.

It can be written as a sum of positive squares in only one way, i.e., 1835522649 + 533471409 = 42843^2 + 23097^2 .

It is a super-2 number, since 2×23689940582 = 11224265693678614728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2368993995 and 2368994013.

It is not an unprimeable number, because it can be changed into a prime (2368994059) 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 5 ways as a sum of consecutive naturals, for example, 65805373 + ... + 65805408.

Almost surely, 22368994058 is an apocalyptic number.

2368994058 is an abundant number, since it is smaller than the sum of its proper divisors (2763826440).

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

2368994058 is a wasteful number, since it uses less digits than its factorization.

2368994058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131610789 (or 131610786 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 2368994058 is about 48672.3130537270. The cubic root of 2368994058 is about 1333.0752248021.

The spelling of 2368994058 in words is "two billion, three hundred sixty-eight million, nine hundred ninety-four thousand, fifty-eight".

Divisors: 1 2 3 6 9 18 131610781 263221562 394832343 789664686 1184497029 2368994058