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1030107097 = 19431260841
BaseRepresentation
bin111101011001100…
…010111111011001
32122210022212021201
4331121202333121
54102201411342
6250114434201
734345523455
oct7531427731
92583285251
101030107097
11489517788
12248b92961
1313554bb36
149ab47665
156067bdb7
hex3d662fd9

1030107097 has 8 divisors (see below), whose sum is σ = 1109540960. Its totient is φ = 953195040.

The previous prime is 1030107079. The next prime is 1030107119. The reversal of 1030107097 is 7907010301.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-1030107097 is a prime.

It is a super-2 number, since 2×10301070972 = 2122241262579534818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030107077) 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 7 ways as a sum of consecutive naturals, for example, 629604 + ... + 631237.

It is an arithmetic number, because the mean of its divisors is an integer number (138692620).

Almost surely, 21030107097 is an apocalyptic number.

It is an amenable number.

1030107097 is a deficient number, since it is larger than the sum of its proper divisors (79433863).

1030107097 is a wasteful number, since it uses less digits than its factorization.

1030107097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260903.

The product of its (nonzero) digits is 1323, while the sum is 28.

The square root of 1030107097 is about 32095.2815379457. The cubic root of 1030107097 is about 1009.9366352431.

Adding to 1030107097 its reverse (7907010301), we get a palindrome (8937117398).

The spelling of 1030107097 in words is "one billion, thirty million, one hundred seven thousand, ninety-seven".

Divisors: 1 19 43 817 1260841 23955979 54216163 1030107097