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3106223023 = 12733772577
BaseRepresentation
bin1011100100100101…
…0011001110101111
322000110220110221011
42321021103032233
522330143114043
61232121050051
7136655313541
oct27111231657
98013813834
103106223023
111354422372
12728326927
133a66c66b7
14216777691
15132a7759d
hexb92533af

3106223023 has 8 divisors (see below), whose sum is σ = 3140014592. Its totient is φ = 3072577536.

The previous prime is 3106223009. The next prime is 3106223027. The reversal of 3106223023 is 3203226013.

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

It is a 12-Lehmer number, since φ(3106223023) divides (3106223023-1)12.

It is a cyclic number.

It is not a de Polignac number, because 3106223023 - 25 = 3106222991 is a prime.

It is the 55734-th Hogben number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3106222985 and 3106223003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3106223027) by changing a digit.

It is a nontrivial repunit in base 55733.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6511 + ... + 79087.

It is an arithmetic number, because the mean of its divisors is an integer number (392501824).

Almost surely, 23106223023 is an apocalyptic number.

3106223023 is a deficient number, since it is larger than the sum of its proper divisors (33791569).

3106223023 is a wasteful number, since it uses less digits than its factorization.

3106223023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73041.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3106223023 is about 55733.5000067284. The cubic root of 3106223023 is about 1459.0747598374.

Adding to 3106223023 its reverse (3203226013), we get a palindrome (6309449036).

The spelling of 3106223023 in words is "three billion, one hundred six million, two hundred twenty-three thousand, twenty-three".

Divisors: 1 127 337 42799 72577 9217279 24458449 3106223023