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772625080051 = 1171989276671
BaseRepresentation
bin10110011111001000000…
…10110001111011110011
32201212021120101201110121
423033210002301323303
5100124314010030201
61350534500511111
7106551240551536
oct13174402617363
92655246351417
10772625080051
11278739796210
121058a66ab497
1357b206c8ca6
142957680aa1d
151516ed9e9a1
hexb3e40b1ef3

772625080051 has 8 divisors (see below), whose sum is σ = 854735044608. Its totient is φ = 692493669000.

The previous prime is 772625079977. The next prime is 772625080063. The reversal of 772625080051 is 150080526277.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 772625080051 - 237 = 635186126579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (772625080351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494637555 + ... + 494639116.

It is an arithmetic number, because the mean of its divisors is an integer number (106841880576).

Almost surely, 2772625080051 is an apocalyptic number.

772625080051 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

772625080051 is a deficient number, since it is larger than the sum of its proper divisors (82109964557).

772625080051 is a wasteful number, since it uses less digits than its factorization.

772625080051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989276753.

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 772625080051 in words is "seven hundred seventy-two billion, six hundred twenty-five million, eighty thousand, fifty-one".

Divisors: 1 11 71 781 989276671 10882043381 70238643641 772625080051