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30058250300 = 22521323121731
BaseRepresentation
bin11011111111100111…
…001000000000111100
32212120210220022202122
4123333213020000330
5443024403002200
621450352342112
72112604624541
oct337747100074
985523808678
1030058250300
111182510a381
1259aa544938
132ab047b830
14165208cbc8
15badcd3385
hex6ff9c803c

30058250300 has 36 divisors (see below), whose sum is σ = 70243821816. Its totient is φ = 11098430400.

The previous prime is 30058250263. The next prime is 30058250309. The reversal of 30058250300 is 305285003.

It is a super-2 number, since 2×300582503002 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 30058250300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30058250309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11559566 + ... + 11562165.

Almost surely, 230058250300 is an apocalyptic number.

It is an amenable number.

30058250300 is an abundant number, since it is smaller than the sum of its proper divisors (40185571516).

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

30058250300 is a wasteful number, since it uses less digits than its factorization.

30058250300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23121758 (or 23121751 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 30058250300 in words is "thirty billion, fifty-eight million, two hundred fifty thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 23121731 46243462 92486924 115608655 231217310 300582503 462434620 578043275 601165006 1156086550 1202330012 1502912515 2312173100 3005825030 6011650060 7514562575 15029125150 30058250300