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761416325 = 52108728019
BaseRepresentation
bin101101011000100…
…100101010000101
31222001201221211122
4231120210222011
53024410310300
6203315443325
724603634445
oct5530445205
91861657748
10761416325
1136088839a
12192bb6545
13c1993c07
14731a4125
1546ca4c85
hex2d624a85

761416325 has 12 divisors (see below), whose sum is σ = 945058560. Its totient is φ = 608550960.

The previous prime is 761416321. The next prime is 761416333. The reversal of 761416325 is 523614167.

It is not a de Polignac number, because 761416325 - 22 = 761416321 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761416321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13166 + ... + 41184.

It is an arithmetic number, because the mean of its divisors is an integer number (78754880).

Almost surely, 2761416325 is an apocalyptic number.

It is an amenable number.

761416325 is a deficient number, since it is larger than the sum of its proper divisors (183642235).

761416325 is a wasteful number, since it uses less digits than its factorization.

761416325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29116 (or 29111 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 761416325 is about 27593.7733012359. The cubic root of 761416325 is about 913.1470659124.

The spelling of 761416325 in words is "seven hundred sixty-one million, four hundred sixteen thousand, three hundred twenty-five".

Divisors: 1 5 25 1087 5435 27175 28019 140095 700475 30456653 152283265 761416325