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34050040133 = 47724468939
BaseRepresentation
bin11111101101100010…
…100110000101000101
310020220000011020222112
4133231202212011011
51024213302241013
623350430310405
72313535365014
oct375542460505
9106800136875
1034050040133
11134933a613a
126723358405
133298487255
1419102a6a7b
15d44485ba8
hex7ed8a6145

34050040133 has 4 divisors (see below), whose sum is σ = 34774509120. Its totient is φ = 33325571148.

The previous prime is 34050040097. The next prime is 34050040177. The reversal of 34050040133 is 33104005043.

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: 33104005043 = 37894702839.

It is a cyclic number.

It is not a de Polignac number, because 34050040133 - 26 = 34050040069 is a prime.

It is a super-3 number, since 3×340500401333 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34050040099 and 34050040108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34050040033) 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, 362234423 + ... + 362234516.

It is an arithmetic number, because the mean of its divisors is an integer number (8693627280).

Almost surely, 234050040133 is an apocalyptic number.

It is an amenable number.

34050040133 is a deficient number, since it is larger than the sum of its proper divisors (724468987).

34050040133 is an equidigital number, since it uses as much as digits as its factorization.

34050040133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724468986.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 34050040133 its reverse (33104005043), we get a palindrome (67154045176).

The spelling of 34050040133 in words is "thirty-four billion, fifty million, forty thousand, one hundred thirty-three".

Divisors: 1 47 724468939 34050040133