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4892812404 = 2231173134757
BaseRepresentation
bin1001000111010001…
…00110010001110100
3110121222200121211020
410203220212101310
540010024444104
62125301541140
7232151135124
oct44350462164
913558617736
104892812404
112090957417
12b467147b0
135cc89c68c
14345b5cc84
151d98322d9
hex123a26474

4892812404 has 24 divisors (see below), whose sum is σ = 11417863968. Its totient is φ = 1630751520.

The previous prime is 4892812391. The next prime is 4892812411. The reversal of 4892812404 is 4042182984.

It is a super-2 number, since 2×48928124042 = 47879226441472518432, which contains 22 as substring.

It is a congruent number.

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, 123394 + ... + 158150.

It is an arithmetic number, because the mean of its divisors is an integer number (475744332).

Almost surely, 24892812404 is an apocalyptic number.

It is an amenable number.

4892812404 is an abundant number, since it is smaller than the sum of its proper divisors (6525051564).

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

4892812404 is a wasteful number, since it uses less digits than its factorization.

4892812404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46495 (or 46493 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 4892812404 is about 69948.6411876600. The cubic root of 4892812404 is about 1697.6683610520.

The spelling of 4892812404 in words is "four billion, eight hundred ninety-two million, eight hundred twelve thousand, four hundred four".

Divisors: 1 2 3 4 6 12 11731 23462 34757 35193 46924 69514 70386 104271 139028 140772 208542 417084 407734367 815468734 1223203101 1630937468 2446406202 4892812404