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34124140403 = 36792981309
BaseRepresentation
bin11111110001111101…
…010000111101110011
310021002011120221102222
4133301331100331303
51024341234443103
623402034431255
72315425256543
oct376175207563
9107064527388
1034124140403
1113521207831
12674413252b
1332aa930172
14191a075323
15d4ac21638
hex7f1f50f73

34124140403 has 4 divisors (see below), whose sum is σ = 34217122080. Its totient is φ = 34031158728.

The previous prime is 34124140381. The next prime is 34124140451. The reversal of 34124140403 is 30404142143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30404142143 = 44096895927.

It is a cyclic number.

It is not a de Polignac number, because 34124140403 - 214 = 34124124019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34124145403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46490288 + ... + 46491021.

It is an arithmetic number, because the mean of its divisors is an integer number (8554280520).

Almost surely, 234124140403 is an apocalyptic number.

34124140403 is a deficient number, since it is larger than the sum of its proper divisors (92981677).

34124140403 is an equidigital number, since it uses as much as digits as its factorization.

34124140403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92981676.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 34124140403 its reverse (30404142143), we get a palindrome (64528282546).

The spelling of 34124140403 in words is "thirty-four billion, one hundred twenty-four million, one hundred forty thousand, four hundred three".

Divisors: 1 367 92981309 34124140403