Search a number
-
+
454504105 = 51122337057
BaseRepresentation
bin11011000101110…
…010111010101001
31011200020012102101
4123011302322221
51412323112410
6113033333401
714156135566
oct3305627251
91150205371
10454504105
11213612730
12108267261
1373215b53
144451186d
1529d7cd3a
hex1b172ea9

454504105 has 16 divisors (see below), whose sum is σ = 597671424. Its totient is φ = 329057280.

The previous prime is 454504067. The next prime is 454504117. The reversal of 454504105 is 501405454.

It is not a de Polignac number, because 454504105 - 215 = 454471337 is a prime.

It is a Duffinian 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, 6264 + ... + 30793.

It is an arithmetic number, because the mean of its divisors is an integer number (37354464).

Almost surely, 2454504105 is an apocalyptic number.

It is an amenable number.

454504105 is a deficient number, since it is larger than the sum of its proper divisors (143167319).

454504105 is a wasteful number, since it uses less digits than its factorization.

454504105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37296.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 454504105 is about 21319.1018807078. The cubic root of 454504105 is about 768.8576443443.

Adding to 454504105 its reverse (501405454), we get a palindrome (955909559).

The spelling of 454504105 in words is "four hundred fifty-four million, five hundred four thousand, one hundred five".

Divisors: 1 5 11 55 223 1115 2453 12265 37057 185285 407627 2038135 8263711 41318555 90900821 454504105