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30034412955 = 3351121319841
BaseRepresentation
bin11011111110001100…
…001100010110011011
32212112011001021002000
4123332030030112123
5443002302203310
621444141412043
72112165204111
oct337614142633
985464037060
1030034412955
1111812708a98
1259a256a023
132aa85538b1
14164cc45ab1
15babb754c0
hex6fe30c59b

30034412955 has 32 divisors (see below), whose sum is σ = 53401965120. Its totient is φ = 16016117760.

The previous prime is 30034412939. The next prime is 30034413053. The reversal of 30034412955 is 55921443003.

30034412955 is a `hidden beast` number, since 300 + 344 + 1 + 2 + 9 + 5 + 5 = 666.

It is not a de Polignac number, because 30034412955 - 24 = 30034412939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1503835 + ... + 1523675.

It is an arithmetic number, because the mean of its divisors is an integer number (1668811410).

Almost surely, 230034412955 is an apocalyptic number.

30034412955 is a deficient number, since it is larger than the sum of its proper divisors (23367552165).

30034412955 is a wasteful number, since it uses less digits than its factorization.

30034412955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31068 (or 31062 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 30034412955 its reverse (55921443003), we get a palindrome (85955855958).

The spelling of 30034412955 in words is "thirty billion, thirty-four million, four hundred twelve thousand, nine hundred fifty-five".

Divisors: 1 3 5 9 15 27 45 135 11213 19841 33639 56065 59523 99205 100917 168195 178569 297615 302751 504585 535707 892845 1513755 2678535 222477133 667431399 1112385665 2002294197 3337156995 6006882591 10011470985 30034412955