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30369846141 = 3239764313219
BaseRepresentation
bin11100010010001011…
…110001001101111101
32220101112020000220100
4130102023301031331
5444144140034031
621541323111313
72123410301325
oct342213611575
986345200810
1030369846141
1111974a939a8
125a76972539
132b2cba967b
141681600285
15bcb332de6
hex7122f137d

30369846141 has 24 divisors (see below), whose sum is σ = 44049780320. Its totient is φ = 20162631456.

The previous prime is 30369846121. The next prime is 30369846151. The reversal of 30369846141 is 14164896303.

30369846141 is a `hidden beast` number, since 30 + 36 + 98 + 461 + 41 = 666.

It is not a de Polignac number, because 30369846141 - 217 = 30369715069 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 (30369846121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2290830 + ... + 2304048.

Almost surely, 230369846141 is an apocalyptic number.

It is an amenable number.

30369846141 is a deficient number, since it is larger than the sum of its proper divisors (13679934179).

30369846141 is a wasteful number, since it uses less digits than its factorization.

30369846141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14265 (or 14262 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 30369846141 in words is "thirty billion, three hundred sixty-nine million, eight hundred forty-six thousand, one hundred forty-one".

Divisors: 1 3 9 397 643 1191 1929 3573 5787 13219 39657 118971 255271 765813 2297439 5247943 8499817 15743829 25499451 47231487 76498353 3374427349 10123282047 30369846141