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806652085210 = 25401877229373
BaseRepresentation
bin10111011110100000011…
…01100000001111011010
32212010002222012200101221
423233100031200033122
5101204010413211320
61414323145402254
7112164406410316
oct13572015401732
92763088180357
10806652085210
11291110088884
1211040219938a
135b0b417957a
142b0839d8b46
1515eb22d53aa
hexbbd03603da

806652085210 has 32 divisors (see below), whose sum is σ = 1457260731792. Its totient is φ = 321487795200.

The previous prime is 806652085201. The next prime is 806652085243. The reversal of 806652085210 is 12580256608.

806652085210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 725847769089 + 80804316121 = 851967^2 + 284261^2 .

It is a super-2 number, since 2×8066520852102 (a number of 25 digits) contains 22 as substring.

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, 3402084 + ... + 3631456.

Almost surely, 2806652085210 is an apocalyptic number.

806652085210 is a deficient number, since it is larger than the sum of its proper divisors (650608646582).

806652085210 is a wasteful number, since it uses less digits than its factorization.

806652085210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230658.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 806652085210 in words is "eight hundred six billion, six hundred fifty-two million, eighty-five thousand, two hundred ten".

Divisors: 1 2 5 10 401 802 877 1754 2005 4010 4385 8770 229373 351677 458746 703354 1146865 1758385 2293730 3516770 91978573 183957146 201160121 402320242 459892865 919785730 1005800605 2011601210 80665208521 161330417042 403326042605 806652085210