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107542033 = 1915313697
BaseRepresentation
bin1100110100011…
…11011000010001
321111100200221021
412122033120101
5210012321113
614400555441
72444043424
oct632173021
9244320837
10107542033
1155782a15
1230022b81
1319384651
14103d59bb
15969448d
hex668f611

107542033 has 8 divisors (see below), whose sum is σ = 113306720. Its totient is φ = 101787840.

The previous prime is 107542013. The next prime is 107542037. The reversal of 107542033 is 330245701.

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-107542033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107541989 and 107542007.

It is not an unprimeable number, because it can be changed into a prime (107542037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27241 + ... + 30937.

It is an arithmetic number, because the mean of its divisors is an integer number (14163340).

Almost surely, 2107542033 is an apocalyptic number.

It is an amenable number.

107542033 is a deficient number, since it is larger than the sum of its proper divisors (5764687).

107542033 is a wasteful number, since it uses less digits than its factorization.

107542033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 107542033 is about 10370.2474898143. The cubic root of 107542033 is about 475.5462347647.

Adding to 107542033 its reverse (330245701), we get a palindrome (437787734).

The spelling of 107542033 in words is "one hundred seven million, five hundred forty-two thousand, thirty-three".

Divisors: 1 19 1531 3697 29089 70243 5660107 107542033