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10293355 = 52058671
BaseRepresentation
bin100111010001…
…000001101011
3201100221211101
4213101001223
510113341410
61004342231
7153330532
oct47210153
921327741
1010293355
1158a0606
123544977
132195257
14151d319
15d84d3a
hex9d106b

10293355 has 4 divisors (see below), whose sum is σ = 12352032. Its totient is φ = 8234680.

The previous prime is 10293343. The next prime is 10293359. The reversal of 10293355 is 55339201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55339201 = 270720443.

It is a de Polignac number, because none of the positive numbers 2k-10293355 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10293359) 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, 1029331 + ... + 1029340.

It is an arithmetic number, because the mean of its divisors is an integer number (3088008).

Almost surely, 210293355 is an apocalyptic number.

10293355 is a deficient number, since it is larger than the sum of its proper divisors (2058677).

10293355 is an equidigital number, since it uses as much as digits as its factorization.

10293355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058676.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 10293355 is about 3208.3258874372. The cubic root of 10293355 is about 217.5299117712.

It can be divided in two parts, 10293 and 355, that added together give a cube (10648 = 223).

The spelling of 10293355 in words is "ten million, two hundred ninety-three thousand, three hundred fifty-five".

Divisors: 1 5 2058671 10293355