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4268143035 = 3251313952489
BaseRepresentation
bin1111111001100110…
…1011000110111011
3102000110021010112200
43332121223012323
532220121034120
61543305041243
7210524421462
oct37631530673
912013233480
104268143035
1118a028a042
129b1486223
13530347230
142c6bd39d9
1519ea8ee90
hexfe66b1bb

4268143035 has 48 divisors (see below), whose sum is σ = 8024671200. Its totient is φ = 2086083072.

The previous prime is 4268143003. The next prime is 4268143039. The reversal of 4268143035 is 5303418624.

It is not a de Polignac number, because 4268143035 - 25 = 4268143003 is a prime.

It is a super-2 number, since 2×42681430352 = 36434089934438022450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4268143039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55071 + ... + 107559.

It is an arithmetic number, because the mean of its divisors is an integer number (167180650).

Almost surely, 24268143035 is an apocalyptic number.

4268143035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4268143035 is a deficient number, since it is larger than the sum of its proper divisors (3756528165).

4268143035 is a wasteful number, since it uses less digits than its factorization.

4268143035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52652 (or 52649 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 4268143035 is about 65331.0265876788. The cubic root of 4268143035 is about 1622.1075849635.

The spelling of 4268143035 in words is "four billion, two hundred sixty-eight million, one hundred forty-three thousand, thirty-five".

Divisors: 1 3 5 9 13 15 39 45 65 117 139 195 417 585 695 1251 1807 2085 5421 6255 9035 16263 27105 52489 81315 157467 262445 472401 682357 787335 2047071 2362005 3411785 6141213 7295971 10235355 21887913 30706065 36479855 65663739 94847623 109439565 284542869 328318695 474238115 853628607 1422714345 4268143035