Search a number
-
+
761137060 = 22538056853
BaseRepresentation
bin101101010111100…
…000011110100100
31222001012202202111
4231113200132210
53024322341220
6203305450404
724601362325
oct5527403644
91861182674
10761137060
113607075a2
12192aa0a04
13c18c6a78
147313044c
1546c4c15a
hex2d5e07a4

761137060 has 12 divisors (see below), whose sum is σ = 1598387868. Its totient is φ = 304454816.

The previous prime is 761137057. The next prime is 761137061. The reversal of 761137060 is 60731167.

761137060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 593019904 + 168117156 = 24352^2 + 12966^2 .

It is not an unprimeable number, because it can be changed into a prime (761137061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19028407 + ... + 19028446.

It is an arithmetic number, because the mean of its divisors is an integer number (133198989).

Almost surely, 2761137060 is an apocalyptic number.

It is an amenable number.

761137060 is an abundant number, since it is smaller than the sum of its proper divisors (837250808).

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

761137060 is a wasteful number, since it uses less digits than its factorization.

761137060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38056862 (or 38056860 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 761137060 is about 27588.7125469820. The cubic root of 761137060 is about 913.0354138109.

The spelling of 761137060 in words is "seven hundred sixty-one million, one hundred thirty-seven thousand, sixty".

Divisors: 1 2 4 5 10 20 38056853 76113706 152227412 190284265 380568530 761137060