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10612810641 = 330671153441
BaseRepresentation
bin10011110001001001…
…01010001110010001
31000101121212122021210
421320210222032101
5133213334420031
64513033210333
7523665254616
oct117044521621
930347778253
1010612810641
114556722794
1220822609a9
131001950014
147296c250d
15421aab746
hex27892a391

10612810641 has 8 divisors (see below), whose sum is σ = 14155040224. Its totient is φ = 7072894080.

The previous prime is 10612810597. The next prime is 10612810657. The reversal of 10612810641 is 14601821601.

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

It is not a de Polignac number, because 10612810641 - 215 = 10612777873 is a prime.

It is a super-2 number, since 2×106128106412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10612810599 and 10612810608.

It is not an unprimeable number, because it can be changed into a prime (10612810841) 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, 567520 + ... + 585921.

It is an arithmetic number, because the mean of its divisors is an integer number (1769380028).

Almost surely, 210612810641 is an apocalyptic number.

It is an amenable number.

10612810641 is a deficient number, since it is larger than the sum of its proper divisors (3542229583).

10612810641 is a wasteful number, since it uses less digits than its factorization.

10612810641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156511.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 10612810641 in words is "ten billion, six hundred twelve million, eight hundred ten thousand, six hundred forty-one".

Divisors: 1 3 3067 9201 1153441 3460323 3537603547 10612810641