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3115466201 = 29877122497
BaseRepresentation
bin1011100110110010…
…0011110111011001
322001010022002012002
42321230203313121
522340024404301
61233051130345
7140130011561
oct27154436731
98033262162
103115466201
111359665961
1272b4439b5
133a85b1933
14217aa1da1
151337a116b
hexb9b23dd9

3115466201 has 8 divisors (see below), whose sum is σ = 3226597320. Its totient is φ = 3004581888.

The previous prime is 3115466183. The next prime is 3115466203. The reversal of 3115466201 is 1026645113.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 885360025 + 2230106176 = 29755^2 + 47224^2 .

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

It is not a de Polignac number, because 3115466201 - 226 = 3048357337 is a prime.

It is a super-2 number, since 2×31154662012 = 19412259299146744802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3115466203) 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, 35816 + ... + 86681.

It is an arithmetic number, because the mean of its divisors is an integer number (403324665).

Almost surely, 23115466201 is an apocalyptic number.

It is an amenable number.

3115466201 is a deficient number, since it is larger than the sum of its proper divisors (111131119).

3115466201 is a wasteful number, since it uses less digits than its factorization.

3115466201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123403.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3115466201 is about 55816.3614095365. The cubic root of 3115466201 is about 1460.5205813875.

The spelling of 3115466201 in words is "three billion, one hundred fifteen million, four hundred sixty-six thousand, two hundred one".

Divisors: 1 29 877 25433 122497 3552413 107429869 3115466201