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34080254 = 2131310779
BaseRepresentation
bin1000001000000…
…0010111111110
32101010110022122
42002000113332
532211032004
63214242542
7562451225
oct202002776
971113278
1034080254
1118267aaa
12b4b6452
1370a3240
144751cbc
152ed2cbe
hex20805fe

34080254 has 8 divisors (see below), whose sum is σ = 55052760. Its totient is φ = 15729336.

The previous prime is 34080251. The next prime is 34080289. The reversal of 34080254 is 45208043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×340802542 = 2322927425409032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 1310779 = 34080254 / (3 + 4 + 0 + 8 + 0 + 2 + 5 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34080251) 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, 655364 + ... + 655415.

It is an arithmetic number, because the mean of its divisors is an integer number (6881595).

Almost surely, 234080254 is an apocalyptic number.

34080254 is a deficient number, since it is larger than the sum of its proper divisors (20972506).

34080254 is a wasteful number, since it uses less digits than its factorization.

34080254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310794.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 34080254 is about 5837.8295624316. The cubic root of 34080254 is about 324.2158737657.

Adding to 34080254 its reverse (45208043), we get a palindrome (79288297).

The spelling of 34080254 in words is "thirty-four million, eighty thousand, two hundred fifty-four".

Divisors: 1 2 13 26 1310779 2621558 17040127 34080254