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79699325411 = 3124171063693
BaseRepresentation
bin100101000111001110…
…0110011000111100011
321121201101100020000002
41022032130303013203
52301211011403121
6100340253050215
75521011042206
oct1121634630743
9247641306002
1079699325411
1130889211892
121354318696b
137691a5bc64
143c00c6b93d
152116dc9e0b
hex128e7331e3

79699325411 has 8 divisors (see below), whose sum is σ = 82304386944. Its totient is φ = 77096396160.

The previous prime is 79699325399. The next prime is 79699325417. The reversal of 79699325411 is 11452399697.

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 79699325411 - 26 = 79699325347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79699325417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456920 + ... + 606773.

It is an arithmetic number, because the mean of its divisors is an integer number (10288048368).

Almost surely, 279699325411 is an apocalyptic number.

79699325411 is a deficient number, since it is larger than the sum of its proper divisors (2605061533).

79699325411 is a wasteful number, since it uses less digits than its factorization.

79699325411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066141.

The product of its digits is 3674160, while the sum is 56.

The spelling of 79699325411 in words is "seventy-nine billion, six hundred ninety-nine million, three hundred twenty-five thousand, four hundred eleven".

Divisors: 1 31 2417 74927 1063693 32974483 2570945981 79699325411