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485084744 = 23194767901
BaseRepresentation
bin11100111010011…
…100111001001000
31020210202212011122
4130322130321020
51443140202434
6120045014412
715010103144
oct3472347110
91223685148
10485084744
112298aa391
12116554408
13796621c1
14485d2224
152c8bdc2e
hex1ce9ce48

485084744 has 32 divisors (see below), whose sum is σ = 977788800. Its totient is φ = 224884800.

The previous prime is 485084731. The next prime is 485084759. The reversal of 485084744 is 447480584.

It is a junction number, because it is equal to n+sod(n) for n = 485084695 and 485084704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26807 + ... + 41094.

It is an arithmetic number, because the mean of its divisors is an integer number (30555900).

Almost surely, 2485084744 is an apocalyptic number.

It is an amenable number.

485084744 is an abundant number, since it is smaller than the sum of its proper divisors (492704056).

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

485084744 is a wasteful number, since it uses less digits than its factorization.

485084744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67973 (or 67969 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 44.

The square root of 485084744 is about 22024.6394749154. The cubic root of 485084744 is about 785.7285588781.

The spelling of 485084744 in words is "four hundred eighty-five million, eighty-four thousand, seven hundred forty-four".

Divisors: 1 2 4 8 19 38 47 76 94 152 188 376 893 1786 3572 7144 67901 135802 271604 543208 1290119 2580238 3191347 5160476 6382694 10320952 12765388 25530776 60635593 121271186 242542372 485084744