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10055338 = 25027669
BaseRepresentation
bin100110010110…
…111010101010
3200220212022221
4212112322222
510033232323
6555304254
7151316566
oct46267252
920825287
1010055338
1157487a7
12344b08a
132110b07
14149a6a6
15d3955d
hex996eaa

10055338 has 4 divisors (see below), whose sum is σ = 15083010. Its totient is φ = 5027668.

The previous prime is 10055333. The next prime is 10055341. The reversal of 10055338 is 83355001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8838729 + 1216609 = 2973^2 + 1103^2 .

It is a super-2 number, since 2×100553382 = 202219644588488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10055333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513833 + ... + 2513836.

Almost surely, 210055338 is an apocalyptic number.

10055338 is a deficient number, since it is larger than the sum of its proper divisors (5027672).

10055338 is an equidigital number, since it uses as much as digits as its factorization.

10055338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5027671.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 10055338 is about 3171.0152948228. The cubic root of 10055338 is about 215.8401452145.

The spelling of 10055338 in words is "ten million, fifty-five thousand, three hundred thirty-eight".

Divisors: 1 2 5027669 10055338