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34800506 = 2131338481
BaseRepresentation
bin1000010011000…
…0001101111010
32102111001022122
42010300031322
532402104011
63241521242
7601541126
oct204601572
972431278
1034800506
111870a154
12b7a3222
137296020
14489c586
1530c63db
hex213037a

34800506 has 8 divisors (see below), whose sum is σ = 56216244. Its totient is φ = 16061760.

The previous prime is 34800499. The next prime is 34800511. The reversal of 34800506 is 60500843.

It can be written as a sum of positive squares in 2 ways, for example, as 34633225 + 167281 = 5885^2 + 409^2 .

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

It is a super-2 number, since 2×348005062 = 2422150435712072, 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: 1338481 = 34800506 / (3 + 4 + 8 + 0 + 0 + 5 + 0 + 6).

It is an unprimeable number.

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, 669215 + ... + 669266.

Almost surely, 234800506 is an apocalyptic number.

34800506 is a deficient number, since it is larger than the sum of its proper divisors (21415738).

34800506 is a wasteful number, since it uses less digits than its factorization.

34800506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338496.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 34800506 is about 5899.1953688618. The cubic root of 34800506 is about 326.4839625745.

The spelling of 34800506 in words is "thirty-four million, eight hundred thousand, five hundred six".

Divisors: 1 2 13 26 1338481 2676962 17400253 34800506