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228046607 = 1926994447
BaseRepresentation
bin11011001011110…
…11011100001111
3120220002222010122
431211323130033
5431334442412
634343455155
75436235625
oct1545733417
9526088118
10228046607
111077a9878
12644574bb
1338327129
1422403515
1515049572
hexd97b70f

228046607 has 8 divisors (see below), whose sum is σ = 240192000. Its totient is φ = 215915544.

The previous prime is 228046603. The next prime is 228046613. The reversal of 228046607 is 706640822.

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

It is not a de Polignac number, because 228046607 - 22 = 228046603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228046601) 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, 49058 + ... + 53504.

It is an arithmetic number, because the mean of its divisors is an integer number (30024000).

Almost surely, 2228046607 is an apocalyptic number.

228046607 is a deficient number, since it is larger than the sum of its proper divisors (12145393).

228046607 is a wasteful number, since it uses less digits than its factorization.

228046607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 228046607 is about 15101.2121036690. The cubic root of 228046607 is about 610.9530984220.

The spelling of 228046607 in words is "two hundred twenty-eight million, forty-six thousand, six hundred seven".

Divisors: 1 19 2699 4447 51281 84493 12002453 228046607