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342800095 = 511109211271
BaseRepresentation
bin10100011011101…
…011011011011111
3212220001001022211
4110123223123133
51200224100340
654003221251
711331516121
oct2433533337
9786031284
10342800095
11166557870
1296977827
1356034cc1
1433755211
15201655ea
hex146eb6df

342800095 has 32 divisors (see below), whose sum is σ = 456698880. Its totient is φ = 244944000.

The previous prime is 342800083. The next prime is 342800099. The reversal of 342800095 is 590008243.

It is not a de Polignac number, because 342800095 - 27 = 342799967 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342800099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1264810 + ... + 1265080.

It is an arithmetic number, because the mean of its divisors is an integer number (14271840).

Almost surely, 2342800095 is an apocalyptic number.

342800095 is a deficient number, since it is larger than the sum of its proper divisors (113898785).

342800095 is a wasteful number, since it uses less digits than its factorization.

342800095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 342800095 is about 18514.8614631598. The cubic root of 342800095 is about 699.8639837766.

The spelling of 342800095 in words is "three hundred forty-two million, eight hundred thousand, ninety-five".

Divisors: 1 5 11 55 109 211 271 545 1055 1199 1355 2321 2981 5995 11605 14905 22999 29539 57181 114995 147695 252989 285905 324929 628991 1264945 1624645 3144955 6232729 31163645 68560019 342800095