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30341235124 = 2210159746659
BaseRepresentation
bin11100010000011110…
…101000000110110100
32220022112101102222001
4130100132220012310
5444114324010444
621534421545044
72122612146304
oct342036500664
986275342861
1030341235124
111195a922032
125a69275184
132b26c9c985
14167b8b3604
15bc8a808d4
hex7107a81b4

30341235124 has 12 divisors (see below), whose sum is σ = 53102459200. Its totient is φ = 15169103928.

The previous prime is 30341235103. The next prime is 30341235139. The reversal of 30341235124 is 42153214303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30341235092 and 30341235101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332694 + ... + 413965.

Almost surely, 230341235124 is an apocalyptic number.

It is an amenable number.

30341235124 is a deficient number, since it is larger than the sum of its proper divisors (22761224076).

30341235124 is a wasteful number, since it uses less digits than its factorization.

30341235124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756822 (or 756820 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 30341235124 its reverse (42153214303), we get a palindrome (72494449427).

The spelling of 30341235124 in words is "thirty billion, three hundred forty-one million, two hundred thirty-five thousand, one hundred twenty-four".

Divisors: 1 2 4 10159 20318 40636 746659 1493318 2986636 7585308781 15170617562 30341235124