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830208006 = 23253870239
BaseRepresentation
bin110001011110111…
…111100000000110
32010212011221021200
4301132333200012
53200013124011
6214214123330
726400436335
oct6136774006
92125157250
10830208006
113966a3621
121b2050546
13102ccb754
147c38dd1c
154cd42856
hex317bf806

830208006 has 24 divisors (see below), whose sum is σ = 1832725440. Its totient is φ = 271514256.

The previous prime is 830207999. The next prime is 830208011. The reversal of 830208006 is 600802038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434166 + ... + 436073.

It is an arithmetic number, because the mean of its divisors is an integer number (76363560).

Almost surely, 2830208006 is an apocalyptic number.

830208006 is an abundant number, since it is smaller than the sum of its proper divisors (1002517434).

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

830208006 is a wasteful number, since it uses less digits than its factorization.

830208006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870300 (or 870297 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 830208006 is about 28813.3303524601. The cubic root of 830208006 is about 939.8581368832.

The spelling of 830208006 in words is "eight hundred thirty million, two hundred eight thousand, six".

Divisors: 1 2 3 6 9 18 53 106 159 318 477 954 870239 1740478 2610717 5221434 7832151 15664302 46122667 92245334 138368001 276736002 415104003 830208006