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760268380 = 225438310651
BaseRepresentation
bin101101010100001…
…100011001011100
31221222120122011011
4231110030121130
53024112042010
6203235105004
724561113614
oct5524143134
91858518134
10760268380
11360173983
12192742164
13c1681561
1472d85a44
1546b29a8a
hex2d50c65c

760268380 has 48 divisors (see below), whose sum is σ = 1653531264. Its totient is φ = 293428800.

The previous prime is 760268317. The next prime is 760268387. The reversal of 760268380 is 83862067.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (760268387) 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, 66055 + ... + 76705.

It is an arithmetic number, because the mean of its divisors is an integer number (34448568).

Almost surely, 2760268380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 760268380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (826765632).

760268380 is an abundant number, since it is smaller than the sum of its proper divisors (893262884).

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

760268380 is a wasteful number, since it uses less digits than its factorization.

760268380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10786 (or 10784 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 760268380 is about 27572.9646574321. The cubic root of 760268380 is about 912.6879347695.

The spelling of 760268380 in words is "seven hundred sixty million, two hundred sixty-eight thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 43 83 86 166 172 215 332 415 430 830 860 1660 3569 7138 10651 14276 17845 21302 35690 42604 53255 71380 106510 213020 457993 884033 915986 1768066 1831972 2289965 3536132 4420165 4579930 8840330 9159860 17680660 38013419 76026838 152053676 190067095 380134190 760268380