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30035265430 = 253196887953
BaseRepresentation
bin11011111110001111…
…011100011110010110
32212112012122120110011
4123332033130132112
5443003011443210
621444211550434
72112205354342
oct337617343626
985465576404
1030035265430
1111813140515
1259a28bb41a
132aa8791911
14164cdc8622
15babc92d8a
hex6fe3dc796

30035265430 has 16 divisors (see below), whose sum is σ = 55807461504. Its totient is φ = 11626554240.

The previous prime is 30035265401. The next prime is 30035265443. The reversal of 30035265430 is 3456253003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 30035265392 and 30035265401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48443667 + ... + 48444286.

It is an arithmetic number, because the mean of its divisors is an integer number (3487966344).

Almost surely, 230035265430 is an apocalyptic number.

30035265430 is a deficient number, since it is larger than the sum of its proper divisors (25772196074).

30035265430 is a wasteful number, since it uses less digits than its factorization.

30035265430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96887991.

The product of its (nonzero) digits is 32400, while the sum is 31.

The spelling of 30035265430 in words is "thirty billion, thirty-five million, two hundred sixty-five thousand, four hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 96887953 193775906 484439765 968879530 3003526543 6007053086 15017632715 30035265430