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34080037 = 43792559
BaseRepresentation
bin1000001000000…
…0010100100101
32101010110000121
42002000110211
532211030122
63214241541
7562450465
oct202002445
971113017
1034080037
1118267922
12b4b62b1
1370a3104
144751ba5
152ed2bc7
hex2080525

34080037 has 4 divisors (see below), whose sum is σ = 34872640. Its totient is φ = 33287436.

The previous prime is 34080031. The next prime is 34080083. The reversal of 34080037 is 73008043.

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: 73008043 = 331921997.

It is a cyclic number.

It is not a de Polignac number, because 34080037 - 223 = 25691429 is a prime.

It is a super-2 number, since 2×340800372 = 2322897843842738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34079993 and 34080020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34080031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396237 + ... + 396322.

It is an arithmetic number, because the mean of its divisors is an integer number (8718160).

Almost surely, 234080037 is an apocalyptic number.

It is an amenable number.

34080037 is a deficient number, since it is larger than the sum of its proper divisors (792603).

34080037 is an equidigital number, since it uses as much as digits as its factorization.

34080037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792602.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 34080037 is about 5837.8109767275. The cubic root of 34080037 is about 324.2151856352.

The spelling of 34080037 in words is "thirty-four million, eighty thousand, thirty-seven".

Divisors: 1 43 792559 34080037