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307006101 = 32160721227
BaseRepresentation
bin10010010011001…
…000101010010101
3210101200112012100
4102103020222111
51112043143401
650244112313
710415336343
oct2223105225
9711615170
10307006101
1114832a256
1286995699
134b7b1a1c
142cab8993
151be44b86
hex124c8a95

307006101 has 12 divisors (see below), whose sum is σ = 443750112. Its totient is φ = 204533736.

The previous prime is 307006079. The next prime is 307006129. The reversal of 307006101 is 101600703.

It is not a de Polignac number, because 307006101 - 213 = 306997909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307006171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3850 + ... + 25076.

It is an arithmetic number, because the mean of its divisors is an integer number (36979176).

Almost surely, 2307006101 is an apocalyptic number.

It is an amenable number.

307006101 is a deficient number, since it is larger than the sum of its proper divisors (136744011).

307006101 is a wasteful number, since it uses less digits than its factorization.

307006101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22840 (or 22837 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 307006101 is about 17521.5895683012. The cubic root of 307006101 is about 674.6041399060.

Adding to 307006101 its reverse (101600703), we get a palindrome (408606804).

The spelling of 307006101 in words is "three hundred seven million, six thousand, one hundred one".

Divisors: 1 3 9 1607 4821 14463 21227 63681 191043 34111789 102335367 307006101