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10055479 = 712711311
BaseRepresentation
bin100110010110…
…111100110111
3200220212112011
4212112330313
510033233404
6555305051
7151320160
oct46267467
920825464
1010055479
115748915
12344b187
132110bb5
14149a767
15d39604
hex996f37

10055479 has 8 divisors (see below), whose sum is σ = 11583488. Its totient is φ = 8550360.

The previous prime is 10055443. The next prime is 10055491. The reversal of 10055479 is 97455001.

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

It is not a de Polignac number, because 10055479 - 211 = 10053431 is a prime.

It is a super-2 number, since 2×100554792 = 202225315838882, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10055479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10058479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4767 + ... + 6544.

It is an arithmetic number, because the mean of its divisors is an integer number (1447936).

Almost surely, 210055479 is an apocalyptic number.

10055479 is a deficient number, since it is larger than the sum of its proper divisors (1528009).

10055479 is a wasteful number, since it uses less digits than its factorization.

10055479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11445.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 10055479 is about 3171.0375273718. The cubic root of 10055479 is about 215.8411540756.

The spelling of 10055479 in words is "ten million, fifty-five thousand, four hundred seventy-nine".

Divisors: 1 7 127 889 11311 79177 1436497 10055479