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4268365694 = 219516721739
BaseRepresentation
bin1111111001101010…
…0001011101111110
3102000110200102222022
43332122201131332
532220200200234
61543313520142
7210526336565
oct37632413576
912013612868
104268365694
1118a042135a
129b1573052
135303c4698
142c6c50bdc
1519ead5e2e
hexfe6a177e

4268365694 has 16 divisors (see below), whose sum is σ = 6741139200. Its totient is φ = 2021373144.

The previous prime is 4268365687. The next prime is 4268365697. The reversal of 4268365694 is 4965638624.

It is a super-2 number, since 2×42683656942 = 36437891395432203272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268365697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185477 + ... + 207215.

It is an arithmetic number, because the mean of its divisors is an integer number (421321200).

Almost surely, 24268365694 is an apocalyptic number.

4268365694 is a deficient number, since it is larger than the sum of its proper divisors (2472773506).

4268365694 is a wasteful number, since it uses less digits than its factorization.

4268365694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26927.

The product of its digits is 7464960, while the sum is 53.

The square root of 4268365694 is about 65332.7306485807. The cubic root of 4268365694 is about 1622.1357916543.

The spelling of 4268365694 in words is "four billion, two hundred sixty-eight million, three hundred sixty-five thousand, six hundred ninety-four".

Divisors: 1 2 19 38 5167 10334 21739 43478 98173 196346 413041 826082 112325413 224650826 2134182847 4268365694