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424266205 = 51123333107
BaseRepresentation
bin11001010010011…
…100100111011101
31002120022221211011
4121102130213131
51332103004310
6110033255221
713341126466
oct3122344735
91076287734
10424266205
111a853a530
12ba104511
1369b897bc
14404bdd6d
15273a878a
hex1949c9dd

424266205 has 16 divisors (see below), whose sum is σ = 557803584. Its totient is φ = 307223680.

The previous prime is 424266187. The next prime is 424266277. The reversal of 424266205 is 502662424.

It is not a de Polignac number, because 424266205 - 25 = 424266173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3739 + ... + 29368.

It is an arithmetic number, because the mean of its divisors is an integer number (34862724).

Almost surely, 2424266205 is an apocalyptic number.

It is an amenable number.

424266205 is a deficient number, since it is larger than the sum of its proper divisors (133537379).

424266205 is a wasteful number, since it uses less digits than its factorization.

424266205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33356.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 424266205 is about 20597.7232965199. The cubic root of 424266205 is about 751.4143415445.

The spelling of 424266205 in words is "four hundred twenty-four million, two hundred sixty-six thousand, two hundred five".

Divisors: 1 5 11 55 233 1165 2563 12815 33107 165535 364177 1820885 7713931 38569655 84853241 424266205