Search a number
-
+
30055534301 = 1319311979089
BaseRepresentation
bin11011111111011100…
…110000111011011101
32212120121210100010002
4123333130300323131
5443023204044201
621450214224045
72112542553302
oct337734607335
985517710102
1030055534301
1111823624851
1259a9655025
132aaca3a530
1416519830a9
15bad94876b
hex6ff730edd

30055534301 has 8 divisors (see below), whose sum is σ = 32535208440. Its totient is φ = 27599818752.

The previous prime is 30055534273. The next prime is 30055534339. The reversal of 30055534301 is 10343555003.

It can be written as a sum of positive squares in 4 ways, for example, as 3105387076 + 26950147225 = 55726^2 + 164165^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30055534301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30055584301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5987036 + ... + 5992053.

It is an arithmetic number, because the mean of its divisors is an integer number (4066901055).

Almost surely, 230055534301 is an apocalyptic number.

It is an amenable number.

30055534301 is a deficient number, since it is larger than the sum of its proper divisors (2479674139).

30055534301 is a wasteful number, since it uses less digits than its factorization.

30055534301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11979295.

The product of its (nonzero) digits is 13500, while the sum is 29.

The spelling of 30055534301 in words is "thirty billion, fifty-five million, five hundred thirty-four thousand, three hundred one".

Divisors: 1 13 193 2509 11979089 155728157 2311964177 30055534301