Search a number
-
+
470054205 = 33519401457
BaseRepresentation
bin11100000001000…
…111010100111101
31012202111020011000
4130001013110331
51430313213310
6114350520513
714435252265
oct3401072475
91182436130
10470054205
11221373755
12111506139
13764cb9aa
14465dc7a5
152b4004c0
hex1c04753d

470054205 has 64 divisors (see below), whose sum is σ = 883756800. Its totient is φ = 236390400.

The previous prime is 470054183. The next prime is 470054231. The reversal of 470054205 is 502450074.

It is not a de Polignac number, because 470054205 - 25 = 470054173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1028337 + ... + 1028793.

It is an arithmetic number, because the mean of its divisors is an integer number (13808700).

Almost surely, 2470054205 is an apocalyptic number.

470054205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

470054205 is a deficient number, since it is larger than the sum of its proper divisors (413702595).

470054205 is a wasteful number, since it uses less digits than its factorization.

470054205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 885 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 470054205 is about 21680.7334977394. The cubic root of 470054205 is about 777.5278981453.

The spelling of 470054205 in words is "four hundred seventy million, fifty-four thousand, two hundred five".

Divisors: 1 3 5 9 15 19 27 45 57 95 135 171 285 401 457 513 855 1203 1371 2005 2285 2565 3609 4113 6015 6855 7619 8683 10827 12339 18045 20565 22857 26049 38095 43415 54135 61695 68571 78147 114285 130245 183257 205713 234441 342855 390735 549771 916285 1028565 1172205 1649313 2748855 3481883 4947939 8246565 10445649 17409415 24739695 31336947 52228245 94010841 156684735 470054205