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3144102230 = 251771260489
BaseRepresentation
bin1011101101100111…
…0011000101010110
322010010011221102202
42323121303011112
522414342232410
61235553004502
7140625266543
oct27331630526
98103157382
103144102230
1113738445a5
12738b53732
133b14c9b29
1421b7d7bca
1513605aca5
hexbb673156

3144102230 has 32 divisors (see below), whose sum is σ = 6076710720. Its totient is φ = 1166986240.

The previous prime is 3144102217. The next prime is 3144102239. The reversal of 3144102230 is 322014413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144102239) 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, 118175 + ... + 142314.

It is an arithmetic number, because the mean of its divisors is an integer number (189897210).

Almost surely, 23144102230 is an apocalyptic number.

3144102230 is a deficient number, since it is larger than the sum of its proper divisors (2932608490).

3144102230 is a wasteful number, since it uses less digits than its factorization.

3144102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260584.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3144102230 is about 56072.2946739297. The cubic root of 3144102230 is about 1464.9817669845.

Adding to 3144102230 its reverse (322014413), we get a palindrome (3466116643).

The spelling of 3144102230 in words is "three billion, one hundred forty-four million, one hundred two thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 71 85 142 170 355 710 1207 2414 6035 12070 260489 520978 1302445 2604890 4428313 8856626 18494719 22141565 36989438 44283130 92473595 184947190 314410223 628820446 1572051115 3144102230