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4405000554 = 232534617401
BaseRepresentation
bin1000001101000111…
…01111100101101010
3102100222210012202200
410012203233211222
533010140004204
62005034241030
7214105613133
oct40643574552
912328705680
104405000554
111960565129
12a2b286176
135527c4106
142db05ac8a
151abac5539
hex1068ef96a

4405000554 has 24 divisors (see below), whose sum is σ = 9724248612. Its totient is φ = 1440628800.

The previous prime is 4405000511. The next prime is 4405000591. The reversal of 4405000554 is 4550005044.

It can be written as a sum of positive squares in 2 ways, for example, as 4041526329 + 363474225 = 63573^2 + 19065^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2307747 + ... + 2309654.

Almost surely, 24405000554 is an apocalyptic number.

4405000554 is an abundant number, since it is smaller than the sum of its proper divisors (5319248058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4405000554 is a wasteful number, since it uses less digits than its factorization.

4405000554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4617462 (or 4617459 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 4405000554 is about 66370.1781977418. The cubic root of 4405000554 is about 1639.2630728903.

Adding to 4405000554 its reverse (4550005044), we get a palindrome (8955005598).

The spelling of 4405000554 in words is "four billion, four hundred five million, five hundred fifty-four", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 53 106 159 318 477 954 4617401 9234802 13852203 27704406 41556609 83113218 244722253 489444506 734166759 1468333518 2202500277 4405000554