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7828014703 = 82325913671
BaseRepresentation
bin1110100101001011…
…00000011001101111
3202012112210100102111
413102211200121233
5112012432432303
63332433304451
7364662012205
oct72245403157
922175710374
107828014703
11335778a343
121625705127
13979a17282
145438d9075
1530c376b6d
hex1d296066f

7828014703 has 8 divisors (see below), whose sum is σ = 7842686976. Its totient is φ = 7813356600.

The previous prime is 7828014671. The next prime is 7828014709. The reversal of 7828014703 is 3074108287.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7828014703 - 25 = 7828014671 is a prime.

It is a super-2 number, since 2×78280147032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7828014709) 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, 2130558 + ... + 2134228.

It is an arithmetic number, because the mean of its divisors is an integer number (980335872).

Almost surely, 27828014703 is an apocalyptic number.

7828014703 is a deficient number, since it is larger than the sum of its proper divisors (14672273).

7828014703 is a wasteful number, since it uses less digits than its factorization.

7828014703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7085.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 7828014703 is about 88476.0685326829. The cubic root of 7828014703 is about 1985.5639427481.

The spelling of 7828014703 in words is "seven billion, eight hundred twenty-eight million, fourteen thousand, seven hundred three".

Divisors: 1 823 2591 3671 2132393 3021233 9511561 7828014703