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93940246676 = 22205491142881
BaseRepresentation
bin101011101111101000…
…1100110100010010100
322222110212010222102102
41113133101212202110
53014342200343201
6111053333301232
76533632631123
oct1273721464224
9288425128372
1093940246676
1136926902801
1216258494818
138b212520a3
144792339aba
15269c24c26b
hex15df466894

93940246676 has 12 divisors (see below), whose sum is σ = 164403575700. Its totient is φ = 46967796480.

The previous prime is 93940246669. The next prime is 93940246711. The reversal of 93940246676 is 67664204939.

It can be written as a sum of positive squares in 2 ways, for example, as 51677110276 + 42263136400 = 227326^2 + 205580^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 489245 + ... + 653636.

It is an arithmetic number, because the mean of its divisors is an integer number (13700297975).

Almost surely, 293940246676 is an apocalyptic number.

It is an amenable number.

93940246676 is a deficient number, since it is larger than the sum of its proper divisors (70463329024).

93940246676 is a wasteful number, since it uses less digits than its factorization.

93940246676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163434 (or 1163432 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 56.

The spelling of 93940246676 in words is "ninety-three billion, nine hundred forty million, two hundred forty-six thousand, six hundred seventy-six".

Divisors: 1 2 4 20549 41098 82196 1142881 2285762 4571524 23485061669 46970123338 93940246676