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4680453148 = 227318472
BaseRepresentation
bin1000101101111101…
…00000110000011100
3110002012002122200121
410112332200300130
534041144000043
62052234204324
7223662124000
oct42676406034
913065078617
104680453148
111a91aa27a8
12aa75836a4
135978a8a07
14325880700
151c5d85ded
hex116fa0c1c

4680453148 has 36 divisors (see below), whose sum is σ = 9557119600. Its totient is φ = 2004822456.

The previous prime is 4680453143. The next prime is 4680453187. The reversal of 4680453148 is 8413540864.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a super-3 number, since 3×46804531483 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4680453143) 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, 2533161 + ... + 2535007.

Almost surely, 24680453148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4680453148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4778559800).

4680453148 is an abundant number, since it is smaller than the sum of its proper divisors (4876666452).

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

4680453148 is an frugal number, since it uses more digits than its factorization.

4680453148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The square root of 4680453148 is about 68413.8374015082. The cubic root of 4680453148 is about 1672.7433066133.

The spelling of 4680453148 in words is "four billion, six hundred eighty million, four hundred fifty-three thousand, one hundred forty-eight".

Divisors: 1 2 4 7 14 28 49 98 196 343 686 1372 1847 3694 7388 12929 25858 51716 90503 181006 362012 633521 1267042 2534084 3411409 6822818 13645636 23879863 47759726 95519452 167159041 334318082 668636164 1170113287 2340226574 4680453148