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1430183014 = 21355007039
BaseRepresentation
bin101010100111110…
…1101110001100110
310200200010211021021
41111033231301212
510412111324024
6353525441354
750304232531
oct12517556146
93620124237
101430183014
11674334737
1233ab7025a
1319a3b8b50
14d7d2ba18
1585857de4
hex553edc66

1430183014 has 8 divisors (see below), whose sum is σ = 2310295680. Its totient is φ = 660084456.

The previous prime is 1430183009. The next prime is 1430183039. The reversal of 1430183014 is 4103810341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 1430183014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27503494 + ... + 27503545.

It is an arithmetic number, because the mean of its divisors is an integer number (288786960).

Almost surely, 21430183014 is an apocalyptic number.

1430183014 is a deficient number, since it is larger than the sum of its proper divisors (880112666).

1430183014 is a wasteful number, since it uses less digits than its factorization.

1430183014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55007054.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1430183014 is about 37817.7605629947. The cubic root of 1430183014 is about 1126.6712317116.

Adding to 1430183014 its reverse (4103810341), we get a palindrome (5533993355).

The spelling of 1430183014 in words is "one billion, four hundred thirty million, one hundred eighty-three thousand, fourteen".

Divisors: 1 2 13 26 55007039 110014078 715091507 1430183014