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34481037 = 311493679
BaseRepresentation
bin1000001110001…
…0001110001101
32101212211002110
42003202032031
532311343122
63231014233
7566040543
oct203421615
971784073
1034481037
1118511128
12b66a379
1371b37a6
144817d93
15306190c
hex20e238d

34481037 has 4 divisors (see below), whose sum is σ = 45974720. Its totient is φ = 22987356.

The previous prime is 34481023. The next prime is 34481059. The reversal of 34481037 is 73018443.

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: 73018443 = 324339481.

It is not a de Polignac number, because 34481037 - 26 = 34480973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34480995 and 34481013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34481017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5746837 + ... + 5746842.

It is an arithmetic number, because the mean of its divisors is an integer number (11493680).

Almost surely, 234481037 is an apocalyptic number.

It is an amenable number.

34481037 is a deficient number, since it is larger than the sum of its proper divisors (11493683).

34481037 is a wasteful number, since it uses less digits than its factorization.

34481037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11493682.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 34481037 is about 5872.0556025978. The cubic root of 34481037 is about 325.4818477800.

The spelling of 34481037 in words is "thirty-four million, four hundred eighty-one thousand, thirty-seven".

Divisors: 1 3 11493679 34481037