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30034114251 = 317739379657
BaseRepresentation
bin11011111110001011…
…000011011011001011
32212112010111002022220
4123332023003123023
5443002213124001
621444131145123
72112162521211
oct337613033313
985463432286
1030034114251
1111812524629
1259a24451a3
132aa847a94b
14164cba8cb1
15babb16c36
hex6fe2c36cb

30034114251 has 16 divisors (see below), whose sum is σ = 42407370144. Its totient is φ = 18842148864.

The previous prime is 30034114223. The next prime is 30034114291. The reversal of 30034114251 is 15241143003.

It is a happy number.

It is not a de Polignac number, because 30034114251 - 213 = 30034106059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30034114291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337215 + ... + 416871.

It is an arithmetic number, because the mean of its divisors is an integer number (2650460634).

Almost surely, 230034114251 is an apocalyptic number.

30034114251 is a deficient number, since it is larger than the sum of its proper divisors (12373255893).

30034114251 is a wasteful number, since it uses less digits than its factorization.

30034114251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87070.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 30034114251 its reverse (15241143003), we get a palindrome (45275257254).

The spelling of 30034114251 in words is "thirty billion, thirty-four million, one hundred fourteen thousand, two hundred fifty-one".

Divisors: 1 3 17 51 7393 22179 79657 125681 238971 377043 1354169 4062507 588904201 1766712603 10011371417 30034114251