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30485033262 = 2332632146531
BaseRepresentation
bin11100011001000011…
…001011000100101110
32220200112222010221000
4130121003023010232
5444413132031022
622001000021130
72126306335665
oct343103130456
986615863830
1030485033262
1111a24008772
125aa94617a6
132b4aa09a28
141692a25ddc
15bd64d76ac
hex7190cb12e

30485033262 has 32 divisors (see below), whose sum is σ = 68002133760. Its totient is φ = 10123035480.

The previous prime is 30485033213. The next prime is 30485033273. The reversal of 30485033262 is 26233058403.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059064 + ... + 1087467.

It is an arithmetic number, because the mean of its divisors is an integer number (2125066680).

Almost surely, 230485033262 is an apocalyptic number.

30485033262 is an abundant number, since it is smaller than the sum of its proper divisors (37517100498).

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

30485033262 is a wasteful number, since it uses less digits than its factorization.

30485033262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146805 (or 2146799 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 30485033262 in words is "thirty billion, four hundred eighty-five million, thirty-three thousand, two hundred sixty-two".

Divisors: 1 2 3 6 9 18 27 54 263 526 789 1578 2367 4734 7101 14202 2146531 4293062 6439593 12879186 19318779 38637558 57956337 115912674 564537653 1129075306 1693612959 3387225918 5080838877 10161677754 15242516631 30485033262