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1057301613331 = 1915535610541
BaseRepresentation
bin11110110001011000001…
…01100100101100010011
310202002002011111222121021
433120230011210230103
5114310323203111311
62125415002540311
7136246630300135
oct17305405445423
93662064458537
101057301613331
11378443219127
12150ab4207697
137891a985712
14392607a7055
151c782152171
hexf62c164b13

1057301613331 has 4 divisors (see below), whose sum is σ = 1062837224064. Its totient is φ = 1051766002600.

The previous prime is 1057301613311. The next prime is 1057301613371. The reversal of 1057301613331 is 1333161037501.

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 1057301613331 - 219 = 1057301089043 is a prime.

It is a super-2 number, since 2×10573016133312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1057301613301) 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, 2767805080 + ... + 2767805461.

It is an arithmetic number, because the mean of its divisors is an integer number (265709306016).

Almost surely, 21057301613331 is an apocalyptic number.

1057301613331 is a deficient number, since it is larger than the sum of its proper divisors (5535610733).

1057301613331 is an equidigital number, since it uses as much as digits as its factorization.

1057301613331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535610732.

The product of its (nonzero) digits is 17010, while the sum is 34.

The spelling of 1057301613331 in words is "one trillion, fifty-seven billion, three hundred one million, six hundred thirteen thousand, three hundred thirty-one".

Divisors: 1 191 5535610541 1057301613331