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742360041 = 32431918243
BaseRepresentation
bin101100001111111…
…000001111101001
31220201212210112100
4230033320033221
53010021010131
6201355204013
724252645663
oct5417701751
91821783470
10742360041
113510520a5
12188746609
13baa511c7
1470843533
154528d7e6
hex2c3f83e9

742360041 has 12 divisors (see below), whose sum is σ = 1097235568. Its totient is φ = 483396984.

The previous prime is 742360019. The next prime is 742360043. The reversal of 742360041 is 140063247.

It is not a de Polignac number, because 742360041 - 27 = 742359913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 742359987 and 742360014.

It is not an unprimeable number, because it can be changed into a prime (742360043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 958735 + ... + 959508.

Almost surely, 2742360041 is an apocalyptic number.

It is an amenable number.

742360041 is a deficient number, since it is larger than the sum of its proper divisors (354875527).

742360041 is a wasteful number, since it uses less digits than its factorization.

742360041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918292 (or 1918289 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 742360041 is about 27246.2849027166. The cubic root of 742360041 is about 905.4647109178.

The spelling of 742360041 in words is "seven hundred forty-two million, three hundred sixty thousand, forty-one".

Divisors: 1 3 9 43 129 387 1918243 5754729 17264187 82484449 247453347 742360041