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4948206228 = 2232719635739
BaseRepresentation
bin1001001101110111…
…11010001010010100
3110202211220220212100
410212323322022110
540113220044403
62135001122100
7233423026140
oct44673721224
913684826770
104948206228
11210a151639
12b61189330
1360b1c5ba4
1434d25c220
151de6252a3
hex126efa294

4948206228 has 36 divisors (see below), whose sum is σ = 14294818720. Its totient is φ = 1413773136.

The previous prime is 4948206227. The next prime is 4948206251. The reversal of 4948206228 is 8226028494.

4948206228 is a `hidden beast` number, since 494 + 82 + 0 + 62 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4948206227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9817618 + ... + 9818121.

Almost surely, 24948206228 is an apocalyptic number.

It is an amenable number.

4948206228 is an abundant number, since it is smaller than the sum of its proper divisors (9346612492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4948206228 is a wasteful number, since it uses less digits than its factorization.

4948206228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19635756 (or 19635751 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 4948206228 is about 70343.4874597500. The cubic root of 4948206228 is about 1704.0510341457.

The spelling of 4948206228 in words is "four billion, nine hundred forty-eight million, two hundred six thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 19635739 39271478 58907217 78542956 117814434 137450173 176721651 235628868 274900346 353443302 412350519 549800692 706886604 824701038 1237051557 1649402076 2474103114 4948206228