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4242898127 = 136122323993
BaseRepresentation
bin1111110011100101…
…0111110011001111
3101221200202120001002
43330321113303033
532142140220002
61541004010515
7210100016246
oct37471276317
911850676032
104242898127
111888007186
129a4b30a3b
13528048710
142c370195d
1519c755002
hexfce57ccf

4242898127 has 16 divisors (see below), whose sum is σ = 4665201408. Its totient is φ = 3834881280.

The previous prime is 4242898117. The next prime is 4242898171. The reversal of 4242898127 is 7218982424.

It is a cyclic number.

It is not a de Polignac number, because 4242898127 - 216 = 4242832591 is a prime.

It is a super-2 number, since 2×42428981272 = 36004369032200216258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242898117) 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, 164843 + ... + 188835.

It is an arithmetic number, because the mean of its divisors is an integer number (291575088).

Almost surely, 24242898127 is an apocalyptic number.

4242898127 is a deficient number, since it is larger than the sum of its proper divisors (422303281).

4242898127 is a wasteful number, since it uses less digits than its factorization.

4242898127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24290.

The product of its digits is 516096, while the sum is 47.

The square root of 4242898127 is about 65137.5323987638. The cubic root of 4242898127 is about 1618.9031500981.

The spelling of 4242898127 in words is "four billion, two hundred forty-two million, eight hundred ninety-eight thousand, one hundred twenty-seven".

Divisors: 1 13 61 223 793 2899 13603 23993 176839 311909 1463573 5350439 19026449 69555707 326376779 4242898127