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830061294097 = 74111325594687
BaseRepresentation
bin11000001010000111000…
…00100011001000010001
32221100112101202201001111
430011003200203020101
5102044431142402342
61433154102133321
7113653456404610
oct14050340431021
92840471681044
10830061294097
112a0032a62a02
12114a55a21241
1360374c52769
142c2649a7877
15168d24c7217
hexc143823211

830061294097 has 16 divisors (see below), whose sum is σ = 980378929152. Its totient is φ = 687985159680.

The previous prime is 830061294061. The next prime is 830061294143. The reversal of 830061294097 is 790492160038.

It is not a de Polignac number, because 830061294097 - 235 = 795701555729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 830061294097.

It is not an unprimeable number, because it can be changed into a prime (830061294197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12764913 + ... + 12829774.

It is an arithmetic number, because the mean of its divisors is an integer number (61273683072).

Almost surely, 2830061294097 is an apocalyptic number.

It is an amenable number.

830061294097 is a deficient number, since it is larger than the sum of its proper divisors (150317635055).

830061294097 is a wasteful number, since it uses less digits than its factorization.

830061294097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25594848.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 830061294097 in words is "eight hundred thirty billion, sixty-one million, two hundred ninety-four thousand, ninety-seven".

Divisors: 1 7 41 113 287 791 4633 32431 25594687 179162809 1049382167 2892199631 7345675169 20245397417 118580184871 830061294097