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1230424616 = 231447106291
BaseRepresentation
bin100100101010110…
…1100101000101000
310011202021001021002
41021111230220220
510004442041431
6322032134132
742330302531
oct11125545050
93152231232
101230424616
115815a7253
122a4097348
13167bb7805
14b95ad688
157304a3cb
hex4956ca28

1230424616 has 16 divisors (see below), whose sum is σ = 2308662240. Its totient is φ = 614781360.

The previous prime is 1230424579. The next prime is 1230424621. The reversal of 1230424616 is 6164240321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41570 + ... + 64721.

It is an arithmetic number, because the mean of its divisors is an integer number (144291390).

Almost surely, 21230424616 is an apocalyptic number.

It is an amenable number.

1230424616 is a deficient number, since it is larger than the sum of its proper divisors (1078237624).

1230424616 is a wasteful number, since it uses less digits than its factorization.

1230424616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107744 (or 107740 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1230424616 is about 35077.4089122900. The cubic root of 1230424616 is about 1071.5645484886.

Adding to 1230424616 its reverse (6164240321), we get a palindrome (7394664937).

The spelling of 1230424616 in words is "one billion, two hundred thirty million, four hundred twenty-four thousand, six hundred sixteen".

Divisors: 1 2 4 8 1447 2894 5788 11576 106291 212582 425164 850328 153803077 307606154 615212308 1230424616