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4886285904 = 243313981373
BaseRepresentation
bin1001000110011111…
…01100111001010000
3110121112102001011000
410203033230321100
540001342122104
62124510022000
7232041513333
oct44317547120
913545361130
104886285904
1120881a9a15
12b444a7900
135cb425b46
14344d4061a
151d8e93639
hex1233ece50

4886285904 has 80 divisors (see below), whose sum is σ = 14126526400. Its totient is φ = 1617024384.

The previous prime is 4886285851. The next prime is 4886285923. The reversal of 4886285904 is 4095826884.

4886285904 is a `hidden beast` number, since 4 + 8 + 8 + 628 + 5 + 9 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent 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, 19362 + ... + 100734.

It is an arithmetic number, because the mean of its divisors is an integer number (176581580).

Almost surely, 24886285904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4886285904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7063263200).

4886285904 is an abundant number, since it is smaller than the sum of its proper divisors (9240240496).

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

4886285904 is a wasteful number, since it uses less digits than its factorization.

4886285904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81529 (or 81517 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The square root of 4886285904 is about 69901.9735343717. The cubic root of 4886285904 is about 1696.9131878345.

The spelling of 4886285904 in words is "four billion, eight hundred eighty-six million, two hundred eighty-five thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 139 144 216 278 417 432 556 834 1112 1251 1668 2224 2502 3336 3753 5004 6672 7506 10008 15012 20016 30024 60048 81373 162746 244119 325492 488238 650984 732357 976476 1301968 1464714 1952952 2197071 2929428 3905904 4394142 5858856 8788284 11310847 11717712 17576568 22621694 33932541 35153136 45243388 67865082 90486776 101797623 135730164 180973552 203595246 271460328 305392869 407190492 542920656 610785738 814380984 1221571476 1628761968 2443142952 4886285904