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44061000207 = 3713924162633
BaseRepresentation
bin101001000010001111…
…011000001000001111
311012201200112201111120
4221002033120020033
51210214104001312
632124044052023
73116605215360
oct510217301017
9135650481446
1044061000207
1117760316664
128657b34013
134202511273
1421bda7db67
15122d2ab28c
hexa423d820f

44061000207 has 32 divisors (see below), whose sum is σ = 67905277440. Its totient is φ = 24892462080.

The previous prime is 44061000199. The next prime is 44061000211. The reversal of 44061000207 is 70200016044.

It is not a de Polignac number, because 44061000207 - 23 = 44061000199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44061000287) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672163 + ... + 734795.

It is an arithmetic number, because the mean of its divisors is an integer number (2122039920).

Almost surely, 244061000207 is an apocalyptic number.

44061000207 is a deficient number, since it is larger than the sum of its proper divisors (23844277233).

44061000207 is a wasteful number, since it uses less digits than its factorization.

44061000207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63023.

The product of its (nonzero) digits is 1344, while the sum is 24.

The spelling of 44061000207 in words is "forty-four billion, sixty-one million, two hundred seven", and thus it is an aban number.

Divisors: 1 3 7 21 139 241 417 723 973 1687 2919 5061 33499 62633 100497 187899 234493 438431 703479 1315293 8705987 15094553 26117961 45283659 60941909 105661871 182825727 316985613 2098142867 6294428601 14687000069 44061000207