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10055473 = 50319991
BaseRepresentation
bin100110010110…
…111100110001
3200220212111221
4212112330301
510033233343
6555305041
7151320151
oct46267461
920825457
1010055473
11574890a
12344b181
132110bac
14149a761
15d395ed
hex996f31

10055473 has 4 divisors (see below), whose sum is σ = 10075968. Its totient is φ = 10034980.

The previous prime is 10055443. The next prime is 10055491. The reversal of 10055473 is 37455001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10055473 is a prime.

It is a super-2 number, since 2×100554732 = 202225074507458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10055443) 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 in 3 ways as a sum of consecutive naturals, for example, 9493 + ... + 10498.

It is an arithmetic number, because the mean of its divisors is an integer number (2518992).

Almost surely, 210055473 is an apocalyptic number.

It is an amenable number.

10055473 is a deficient number, since it is larger than the sum of its proper divisors (20495).

10055473 is an equidigital number, since it uses as much as digits as its factorization.

10055473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20494.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 10055473 is about 3171.0365813090. The cubic root of 10055473 is about 215.8411111455.

The spelling of 10055473 in words is "ten million, fifty-five thousand, four hundred seventy-three".

Divisors: 1 503 19991 10055473