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30030550058 = 240913670319
BaseRepresentation
bin11011111101111101…
…011101010000101010
32212111212210000011202
4123331331131100222
5443000310100213
621443522524202
72112120315035
oct337575352052
985455700152
1030030550058
111181050a813
1259a1206662
132aa7800562
14164c51c01c
15bab660b58
hex6fdf5d42a

30030550058 has 8 divisors (see below), whose sum is σ = 45056848320. Its totient is φ = 15011600620.

The previous prime is 30030550057. The next prime is 30030550157. The reversal of 30030550058 is 85005503003.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30030550058.

It is not an unprimeable number, because it can be changed into a prime (30030550057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1826978 + ... + 1843341.

It is an arithmetic number, because the mean of its divisors is an integer number (5632106040).

Almost surely, 230030550058 is an apocalyptic number.

30030550058 is a deficient number, since it is larger than the sum of its proper divisors (15026298262).

30030550058 is a wasteful number, since it uses less digits than its factorization.

30030550058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674412.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 30030550058 in words is "thirty billion, thirty million, five hundred fifty thousand, fifty-eight".

Divisors: 1 2 4091 8182 3670319 7340638 15015275029 30030550058