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4444206712 = 231173691813
BaseRepresentation
bin1000010001110010…
…10011011001111000
3102110201120002111121
410020321103121320
533100204103322
62012554435024
7215063063611
oct41071233170
912421502447
104444206712
111980703310
12a40432a74
1355a97051a
14302344c08
151b026bec7
hex108e53678

4444206712 has 32 divisors (see below), whose sum is σ = 9214962480. Its totient is φ = 1992418560.

The previous prime is 4444206707. The next prime is 4444206737. The reversal of 4444206712 is 2176024444.

It is a super-3 number, since 3×44442067123 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339483 + ... + 352330.

Almost surely, 24444206712 is an apocalyptic number.

It is an amenable number.

4444206712 is an abundant number, since it is smaller than the sum of its proper divisors (4770755768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4444206712 is a wasteful number, since it uses less digits than its factorization.

4444206712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691903 (or 691899 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 4444206712 is about 66664.8836494897. The cubic root of 4444206712 is about 1644.1120674330.

The spelling of 4444206712 in words is "four billion, four hundred forty-four million, two hundred six thousand, seven hundred twelve".

Divisors: 1 2 4 8 11 22 44 73 88 146 292 584 803 1606 3212 6424 691813 1383626 2767252 5534504 7609943 15219886 30439772 50502349 60879544 101004698 202009396 404018792 555525839 1111051678 2222103356 4444206712