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106030317 = 3191860181
BaseRepresentation
bin1100101000111…
…10010011101101
321101111220020210
412110132103231
5204120432232
614304333033
72425146201
oct624362355
9241456223
10106030317
1154940168
122b614179
1318c75543
1410120b01
1594965cc
hex651e4ed

106030317 has 8 divisors (see below), whose sum is σ = 148814560. Its totient is φ = 66966480.

The previous prime is 106030313. The next prime is 106030319. The reversal of 106030317 is 713030601.

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

It is not a de Polignac number, because 106030317 - 22 = 106030313 is a prime.

It is a super-2 number, since 2×1060303172 = 22484856246240978, 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 = 106030293 and 106030302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106030313) 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, 930034 + ... + 930147.

It is an arithmetic number, because the mean of its divisors is an integer number (18601820).

Almost surely, 2106030317 is an apocalyptic number.

It is an amenable number.

106030317 is a deficient number, since it is larger than the sum of its proper divisors (42784243).

106030317 is a wasteful number, since it uses less digits than its factorization.

106030317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860203.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 106030317 is about 10297.1023594019. The cubic root of 106030317 is about 473.3074639810.

Adding to 106030317 its reverse (713030601), we get a palindrome (819060918).

The spelling of 106030317 in words is "one hundred six million, thirty thousand, three hundred seventeen".

Divisors: 1 3 19 57 1860181 5580543 35343439 106030317