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2089033641 = 3219139179491
BaseRepresentation
bin111110010000100…
…0001111110101001
312101120212220102100
41330201001332221
513234243034031
6543143124013
7102524331042
oct17441017651
95346786370
102089033641
11982228992
124a3743609
13273a4b4a6
1415b6338c9
15c35ecde6
hex7c841fa9

2089033641 has 48 divisors (see below), whose sum is σ = 3223584000. Its totient is φ = 1299926880.

The previous prime is 2089033621. The next prime is 2089033657. The reversal of 2089033641 is 1463309802.

2089033641 is a `hidden beast` number, since 2 + 0 + 8 + 9 + 0 + 3 + 3 + 641 = 666.

2089033641 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2089033641 - 226 = 2021924777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2089033596 and 2089033605.

It is not an unprimeable number, because it can be changed into a prime (2089033621) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4254406 + ... + 4254896.

It is an arithmetic number, because the mean of its divisors is an integer number (67158000).

Almost surely, 22089033641 is an apocalyptic number.

It is an amenable number.

2089033641 is a deficient number, since it is larger than the sum of its proper divisors (1134550359).

2089033641 is a wasteful number, since it uses less digits than its factorization.

2089033641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2089033641 is about 45705.9475451500. The cubic root of 2089033641 is about 1278.3461797398.

The spelling of 2089033641 in words is "two billion, eighty-nine million, thirty-three thousand, six hundred forty-one".

Divisors: 1 3 9 19 57 139 171 179 417 491 537 1251 1473 1611 2641 3401 4419 7923 9329 10203 23769 24881 27987 30609 68249 74643 83961 87889 204747 223929 263667 472739 614241 791001 1296731 1418217 1669891 3890193 4254651 5009673 11670579 12216571 15029019 36649713 109949139 232114849 696344547 2089033641