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802468084 = 221125172661
BaseRepresentation
bin101111110101001…
…011000011110100
32001220222121021011
4233311023003310
53120412434314
6211343402004
725612603045
oct5765130364
92056877234
10802468084
11381a77170
121a48b3304
13ca3383b2
147880c8cc
154a6b34c4
hex2fd4b0f4

802468084 has 24 divisors (see below), whose sum is σ = 1538109216. Its totient is φ = 363300000.

The previous prime is 802468081. The next prime is 802468087. The reversal of 802468084 is 480864208.

It is an interprime number because it is at equal distance from previous prime (802468081) and next prime (802468087).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802468081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25287 + ... + 47374.

It is an arithmetic number, because the mean of its divisors is an integer number (64087884).

Almost surely, 2802468084 is an apocalyptic number.

It is an amenable number.

802468084 is a deficient number, since it is larger than the sum of its proper divisors (735641132).

802468084 is a wasteful number, since it uses less digits than its factorization.

802468084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72927 (or 72925 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 802468084 is about 28327.8676218313. The cubic root of 802468084 is about 929.2714392618.

The spelling of 802468084 in words is "eight hundred two million, four hundred sixty-eight thousand, eighty-four".

Divisors: 1 2 4 11 22 44 251 502 1004 2761 5522 11044 72661 145322 290644 799271 1598542 3197084 18237911 36475822 72951644 200617021 401234042 802468084