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30167680097 = 167479377129
BaseRepresentation
bin11100000110001000…
…100100010001100001
32212212102210221020002
4130012020210101201
5443240411230342
621505302025345
72115404023052
oct340610442141
985772727202
1030167680097
1111880961625
125a1b118255
132aca0444a9
141662816729
15bb86ebd32
hex706224461

30167680097 has 8 divisors (see below), whose sum is σ = 30411763200. Its totient is φ = 29924352544.

The previous prime is 30167680093. The next prime is 30167680121. The reversal of 30167680097 is 79008676103.

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

It is a cyclic number.

It is not a de Polignac number, because 30167680097 - 22 = 30167680093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30167680091) 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, 108572 + ... + 268557.

It is an arithmetic number, because the mean of its divisors is an integer number (3801470400).

Almost surely, 230167680097 is an apocalyptic number.

It is an amenable number.

30167680097 is a deficient number, since it is larger than the sum of its proper divisors (244083103).

30167680097 is a wasteful number, since it uses less digits than its factorization.

30167680097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377775.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 30167680097 in words is "thirty billion, one hundred sixty-seven million, six hundred eighty thousand, ninety-seven".

Divisors: 1 167 479 79993 377129 62980543 180644791 30167680097