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6100831031 = 31196801001
BaseRepresentation
bin1011010111010001…
…10100101100110111
3120202011210022211212
411223220310230313
544443303043111
62445213552035
7304120131251
oct55350645467
916664708755
106100831031
11265083a719
1212231a561b
13762c408b9
1441c378cd1
1525a90398b
hex16ba34b37

6100831031 has 4 divisors (see below), whose sum is σ = 6297632064. Its totient is φ = 5904030000.

The previous prime is 6100831027. The next prime is 6100831063. The reversal of 6100831031 is 1301380016.

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 6100831031 - 22 = 6100831027 is a prime.

It is a super-2 number, since 2×61008310312 = 74440278537625045922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6100830988 and 6100831006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6100837031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98400470 + ... + 98400531.

It is an arithmetic number, because the mean of its divisors is an integer number (1574408016).

Almost surely, 26100831031 is an apocalyptic number.

6100831031 is a deficient number, since it is larger than the sum of its proper divisors (196801033).

6100831031 is a wasteful number, since it uses less digits than its factorization.

6100831031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196801032.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 6100831031 is about 78107.8167087008. The cubic root of 6100831031 is about 1827.2431072333.

The spelling of 6100831031 in words is "six billion, one hundred million, eight hundred thirty-one thousand, thirty-one".

Divisors: 1 31 196801001 6100831031