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107085344053 = 270739558679
BaseRepresentation
bin110001110111011001…
…0001010110100110101
3101020101221222010001211
41203232302022310311
53223302322002203
6121105550321421
710510450256152
oct1435662126465
9336357863054
10107085344053
1141461980a46
12189067b9271
13a1376c730c
14527c075229
152bbb2b0c6d
hex18eec8ad35

107085344053 has 4 divisors (see below), whose sum is σ = 107124905440. Its totient is φ = 107045782668.

The previous prime is 107085344021. The next prime is 107085344083. The reversal of 107085344053 is 350443580701.

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, and also an emirpimes, since its reverse is a distinct semiprime: 350443580701 = 2128671646303.

It is a cyclic number.

It is not a de Polignac number, because 107085344053 - 25 = 107085344021 is a prime.

It is a super-2 number, since 2×1070853440532 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107085343997 and 107085344015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107085344083) 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, 19776633 + ... + 19782046.

It is an arithmetic number, because the mean of its divisors is an integer number (26781226360).

Almost surely, 2107085344053 is an apocalyptic number.

It is an amenable number.

107085344053 is a deficient number, since it is larger than the sum of its proper divisors (39561387).

107085344053 is an equidigital number, since it uses as much as digits as its factorization.

107085344053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39561386.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 107085344053 in words is "one hundred seven billion, eighty-five million, three hundred forty-four thousand, fifty-three".

Divisors: 1 2707 39558679 107085344053