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4231130330191 = 17248890019423
BaseRepresentation
bin111101100100100011000…
…001010011010001001111
3112222111021202012000022211
4331210203001103101033
51023310323331031231
612555430543051251
7614455232254222
oct75444301232117
915874252160284
104231130330191
111391459847686
12584030ba0b27
13248cbc71ca1b
14108b05a215b9
15750dc3d0eb1
hex3d92305344f

4231130330191 has 4 divisors (see below), whose sum is σ = 4480020349632. Its totient is φ = 3982240310752.

The previous prime is 4231130330183. The next prime is 4231130330221. The reversal of 4231130330191 is 1910330311324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4231130330191 - 23 = 4231130330183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231130330111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124445009695 + ... + 124445009728.

It is an arithmetic number, because the mean of its divisors is an integer number (1120005087408).

Almost surely, 24231130330191 is an apocalyptic number.

4231130330191 is a deficient number, since it is larger than the sum of its proper divisors (248890019441).

4231130330191 is a wasteful number, since it uses less digits than its factorization.

4231130330191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248890019440.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 4231130330191 in words is "four trillion, two hundred thirty-one billion, one hundred thirty million, three hundred thirty thousand, one hundred ninety-one".

Divisors: 1 17 248890019423 4231130330191