Search a number
-
+
107558045 = 573073087
BaseRepresentation
bin1100110100100…
…11010010011101
321111101111220022
412122103102131
5210013324140
614401201525
72444141210
oct632232235
9244344808
10107558045
1155793a51
12300302a5
131938ba1a
14103db777
1596990b5
hex669349d

107558045 has 8 divisors (see below), whose sum is σ = 147508224. Its totient is φ = 73754064.

The previous prime is 107558023. The next prime is 107558053. The reversal of 107558045 is 540855701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107558045 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3073087 = 107558045 / (1 + 0 + 7 + 5 + 5 + 8 + 0 + 4 + 5).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 107557996 and 107558014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536509 + ... + 1536578.

It is an arithmetic number, because the mean of its divisors is an integer number (18438528).

Almost surely, 2107558045 is an apocalyptic number.

It is an amenable number.

107558045 is a deficient number, since it is larger than the sum of its proper divisors (39950179).

107558045 is an equidigital number, since it uses as much as digits as its factorization.

107558045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073099.

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 107558045 is about 10371.0194773706. The cubic root of 107558045 is about 475.5698350514.

The spelling of 107558045 in words is "one hundred seven million, five hundred fifty-eight thousand, forty-five".

Divisors: 1 5 7 35 3073087 15365435 21511609 107558045