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4813692691 = 1371571631373
BaseRepresentation
bin1000111101110101…
…10001111100010011
3110102110210220222111
410132322301330103
534324301131231
62113354050151
7230200466323
oct43672617423
913373726874
104813692691
112050227625
12b24119957
135b9389b92
14339445283
151d29044b1
hex11eeb1f13

4813692691 has 16 divisors (see below), whose sum is σ = 4913226144. Its totient is φ = 4715553024.

The previous prime is 4813692677. The next prime is 4813692703. The reversal of 4813692691 is 1962963184.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4813692691 - 215 = 4813659923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4813692991) 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 15 ways as a sum of consecutive naturals, for example, 3505281 + ... + 3506653.

It is an arithmetic number, because the mean of its divisors is an integer number (307076634).

Almost surely, 24813692691 is an apocalyptic number.

4813692691 is a deficient number, since it is larger than the sum of its proper divisors (99533453).

4813692691 is a wasteful number, since it uses less digits than its factorization.

4813692691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830.

The product of its digits is 559872, while the sum is 49.

The square root of 4813692691 is about 69380.7804150400. The cubic root of 4813692691 is about 1688.4678165254.

The spelling of 4813692691 in words is "four billion, eight hundred thirteen million, six hundred ninety-two thousand, six hundred ninety-one".

Divisors: 1 137 157 163 1373 21509 22331 25591 188101 215561 223799 3505967 29531857 30660463 35136443 4813692691