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4196131 = 19269821
BaseRepresentation
bin10000000000011100100011
321220012000021
4100000130203
52033234011
6225534311
750444422
oct20003443
97805007
104196131
112406685
1214a4397
13b3bc24
147b32b9
1557d471
hex400723

4196131 has 8 divisors (see below), whose sum is σ = 4438800. Its totient is φ = 3955680.

The previous prime is 4196119. The next prime is 4196147. The reversal of 4196131 is 1316914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4196131 - 25 = 4196099 is a prime.

It is a super-2 number, since 2×41961312 = 35215030738322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4196096 and 4196105.

It is not an unprimeable number, because it can be changed into a prime (4193131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4701 + ... + 5521.

It is an arithmetic number, because the mean of its divisors is an integer number (554850).

Almost surely, 24196131 is an apocalyptic number.

4196131 is a deficient number, since it is larger than the sum of its proper divisors (242669).

4196131 is a wasteful number, since it uses less digits than its factorization.

4196131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109.

The product of its digits is 648, while the sum is 25.

The square root of 4196131 is about 2048.4459963592. The cubic root of 4196131 is about 161.2933068785.

It can be divided in two parts, 4196 and 131, that multiplied together give a triangular number (549676 = T1048).

The spelling of 4196131 in words is "four million, one hundred ninety-six thousand, one hundred thirty-one".

Divisors: 1 19 269 821 5111 15599 220849 4196131