Search a number
-
+
10055254 = 211457057
BaseRepresentation
bin100110010110…
…111001010110
3200220212012211
4212112321112
510033232004
6555304034
7151316416
oct46267126
920825184
1010055254
115748730
12344b01a
132110a71
14149a646
15d39504
hex996e56

10055254 has 8 divisors (see below), whose sum is σ = 16454088. Its totient is φ = 4570560.

The previous prime is 10055219. The next prime is 10055263. The reversal of 10055254 is 45255001.

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

It is a super-2 number, since 2×100552542 = 202216266009032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 457057 = 10055254 / (1 + 0 + 0 + 5 + 5 + 2 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 228507 + ... + 228550.

It is an arithmetic number, because the mean of its divisors is an integer number (2056761).

Almost surely, 210055254 is an apocalyptic number.

10055254 is a deficient number, since it is larger than the sum of its proper divisors (6398834).

10055254 is a wasteful number, since it uses less digits than its factorization.

10055254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457070.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 10055254 is about 3171.0020498259. The cubic root of 10055254 is about 215.8395441864.

The spelling of 10055254 in words is "ten million, fifty-five thousand, two hundred fifty-four".

Divisors: 1 2 11 22 457057 914114 5027627 10055254