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680200010 = 2579717143
BaseRepresentation
bin101000100010110…
…000011101001010
31202101220201222222
4220202300131022
52343112400020
6151255014042
722566414260
oct5042603512
91671821888
10680200010
11319a56376
1216b96a322
13aabc9019
14664a2430
153eab0b25
hex288b074a

680200010 has 16 divisors (see below), whose sum is σ = 1399268736. Its totient is φ = 233211408.

The previous prime is 680200007. The next prime is 680200051. The reversal of 680200010 is 10002086.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4858502 + ... + 4858641.

It is an arithmetic number, because the mean of its divisors is an integer number (87454296).

Almost surely, 2680200010 is an apocalyptic number.

680200010 is an abundant number, since it is smaller than the sum of its proper divisors (719068726).

680200010 is a wasteful number, since it uses less digits than its factorization.

680200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9717157.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 680200010 is about 26080.6443555369. The cubic root of 680200010 is about 879.4521426371.

Adding to 680200010 its reverse (10002086), we get a palindrome (690202096).

The spelling of 680200010 in words is "six hundred eighty million, two hundred thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 9717143 19434286 48585715 68020001 97171430 136040002 340100005 680200010