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3415112431 = 19924171209
BaseRepresentation
bin1100101110001110…
…0111101011101111
322211000010200112121
43023203213223233
523443232044211
61322513413411
7150425656003
oct31343475357
98730120477
103415112431
1114a2818575
127b386a267
134256b76b3
142457c2703
1514ec40271
hexcb8e7aef

3415112431 has 8 divisors (see below), whose sum is σ = 3446564000. Its totient is φ = 3383804160.

The previous prime is 3415112411. The next prime is 3415112447. The reversal of 3415112431 is 1342115143.

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 3415112431 - 219 = 3414588143 is a prime.

It is a super-2 number, since 2×34151124312 = 23325985832741459522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3415112396 and 3415112405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3415112401) 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, 12355 + ... + 83563.

It is an arithmetic number, because the mean of its divisors is an integer number (430820500).

Almost surely, 23415112431 is an apocalyptic number.

3415112431 is a deficient number, since it is larger than the sum of its proper divisors (31451569).

3415112431 is a wasteful number, since it uses less digits than its factorization.

3415112431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71649.

The product of its digits is 1440, while the sum is 25.

The square root of 3415112431 is about 58438.9632950483. The cubic root of 3415112431 is about 1505.9191937429.

Adding to 3415112431 its reverse (1342115143), we get a palindrome (4757227574).

The spelling of 3415112431 in words is "three billion, four hundred fifteen million, one hundred twelve thousand, four hundred thirty-one".

Divisors: 1 199 241 47959 71209 14170591 17161369 3415112431