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2083385007 = 321121044293
BaseRepresentation
bin111110000101101…
…1110111010101111
312101012020220221200
41330023132322233
513231321310012
6542422100543
7102425323524
oct17413367257
95335226850
102083385007
1197a01aaa0
124a187a753
132728213c2
1415a9a314b
15c2d843dc
hex7c2deeaf

2083385007 has 12 divisors (see below), whose sum is σ = 3282909864. Its totient is φ = 1262657520.

The previous prime is 2083384999. The next prime is 2083385047. The reversal of 2083385007 is 7005833802.

It is not a de Polignac number, because 2083385007 - 23 = 2083384999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083385047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10522048 + ... + 10522245.

It is an arithmetic number, because the mean of its divisors is an integer number (273575822).

Almost surely, 22083385007 is an apocalyptic number.

2083385007 is a deficient number, since it is larger than the sum of its proper divisors (1199524857).

2083385007 is a wasteful number, since it uses less digits than its factorization.

2083385007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21044310 (or 21044307 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2083385007 is about 45644.1125119111. The cubic root of 2083385007 is about 1277.1929467068.

The spelling of 2083385007 in words is "two billion, eighty-three million, three hundred eighty-five thousand, seven".

Divisors: 1 3 9 11 33 99 21044293 63132879 189398637 231487223 694461669 2083385007