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676722260060 = 225711439430039
BaseRepresentation
bin10011101100011111100…
…10100011100001011100
32101200201221022200120122
421312033302203201130
542041411344310220
61234514254334112
766614544205340
oct11661762434134
92350657280518
10676722260060
11240aa608a0a0
12ab1a0aba338
134ba789a5022
1424a79999620
151290a6d4425
hex9d8fca385c

676722260060 has 48 divisors (see below), whose sum is σ = 1771781921280. Its totient is φ = 210926418240.

The previous prime is 676722260059. The next prime is 676722260069. The reversal of 676722260060 is 60062227676.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 676722259993 and 676722260020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676722260069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219713480 + ... + 219716559.

It is an arithmetic number, because the mean of its divisors is an integer number (36912123360).

Almost surely, 2676722260060 is an apocalyptic number.

It is an amenable number.

676722260060 is an abundant number, since it is smaller than the sum of its proper divisors (1095059661220).

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

676722260060 is a wasteful number, since it uses less digits than its factorization.

676722260060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439430066 (or 439430064 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 676722260060 in words is "six hundred seventy-six billion, seven hundred twenty-two million, two hundred sixty thousand, sixty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540 439430039 878860078 1757720156 2197150195 3076010273 4394300390 4833730429 6152020546 8788600780 9667460858 12304041092 15380051365 19334921716 24168652145 30760102730 33836113003 48337304290 61520205460 67672226006 96674608580 135344452012 169180565015 338361130030 676722260060