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2230234671 = 37122386837
BaseRepresentation
bin1000010011101110…
…1010111000101111
312202102120122211010
42010323222320233
514031420002141
61005145400303
7106160452620
oct20473527057
95672518733
102230234671
11a44a00355
12522a99093
132970893b2
141722aba47
15d0be0416
hex84eeae2f

2230234671 has 16 divisors (see below), whose sum is σ = 3401270784. Its totient is φ = 1273363104.

The previous prime is 2230234667. The next prime is 2230234693. The reversal of 2230234671 is 1764320322.

It is not a de Polignac number, because 2230234671 - 22 = 2230234667 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230234571) 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, 17736 + ... + 69101.

It is an arithmetic number, because the mean of its divisors is an integer number (212579424).

Almost surely, 22230234671 is an apocalyptic number.

2230234671 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2230234671 is a deficient number, since it is larger than the sum of its proper divisors (1171036113).

2230234671 is a wasteful number, since it uses less digits than its factorization.

2230234671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88070.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 2230234671 is about 47225.3604644793. The cubic root of 2230234671 is about 1306.5223829895.

Adding to 2230234671 its reverse (1764320322), we get a palindrome (3994554993).

The spelling of 2230234671 in words is "two billion, two hundred thirty million, two hundred thirty-four thousand, six hundred seventy-one".

Divisors: 1 3 7 21 1223 3669 8561 25683 86837 260511 607859 1823577 106201651 318604953 743411557 2230234671