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1057107313753 = 1404077528879
BaseRepresentation
bin11110110001000001000…
…00011000010001011001
310202001120121220112200121
433120200200120101121
5114304423433020003
62125343422233241
7136242050624101
oct17304040302131
93661517815617
101057107313753
11378353579a67
12150a5b125821
13788b9645c5a
1439242a6a201
151c770071cbd
hexf620818459

1057107313753 has 4 divisors (see below), whose sum is σ = 1057114983040. Its totient is φ = 1057099644468.

The previous prime is 1057107313727. The next prime is 1057107313841. The reversal of 1057107313753 is 3573137017501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1057107313753 is a prime.

It is a super-2 number, since 2×10571073137532 (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 (1057107313153) 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, 3624033 + ... + 3904846.

It is an arithmetic number, because the mean of its divisors is an integer number (264278745760).

Almost surely, 21057107313753 is an apocalyptic number.

It is an amenable number.

1057107313753 is a deficient number, since it is larger than the sum of its proper divisors (7669287).

1057107313753 is an equidigital number, since it uses as much as digits as its factorization.

1057107313753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7669286.

The product of its (nonzero) digits is 231525, while the sum is 43.

The spelling of 1057107313753 in words is "one trillion, fifty-seven billion, one hundred seven million, three hundred thirteen thousand, seven hundred fifty-three".

Divisors: 1 140407 7528879 1057107313753