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4182998131 = 138916721649
BaseRepresentation
bin1111100101010011…
…0111110001110011
3101210112001022200201
43321110313301303
532031321420011
61531024100031
7205441616554
oct37124676163
911715038621
104182998131
111857214454
12988a64617
13518805130
142b978c32b
15197371cc1
hexf9537c73

4182998131 has 16 divisors (see below), whose sum is σ = 4582872000. Its totient is φ = 3794807808.

The previous prime is 4182998101. The next prime is 4182998159. The reversal of 4182998131 is 1318992814.

It is a cyclic number.

It is not a de Polignac number, because 4182998131 - 29 = 4182997619 is a prime.

It is a super-2 number, since 2×41829981312 = 34994946727898986322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4182998101) 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, 182395 + ... + 204043.

It is an arithmetic number, because the mean of its divisors is an integer number (286429500).

Almost surely, 24182998131 is an apocalyptic number.

4182998131 is a deficient number, since it is larger than the sum of its proper divisors (399873869).

4182998131 is a wasteful number, since it uses less digits than its factorization.

4182998131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21918.

The product of its digits is 124416, while the sum is 46.

The square root of 4182998131 is about 64676.1016991593. The cubic root of 4182998131 is about 1611.2486142384.

The spelling of 4182998131 in words is "four billion, one hundred eighty-two million, nine hundred ninety-eight thousand, one hundred thirty-one".

Divisors: 1 13 89 167 1157 2171 14863 21649 193219 281437 1926761 3615383 25047893 46999979 321769087 4182998131