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824053090231 = 7475147486637
BaseRepresentation
bin10111111110111010110…
…01000100011110110111
32220210000200021022210101
423333131121010132313
5102000130042341411
61430321553334531
7113351542460350
oct13773531043667
92823020238711
10824053090231
1129852a539468
12113859867447
135c928273847
142bc54a60d27
151667ecbd8c1
hexbfdd6447b7

824053090231 has 16 divisors (see below), whose sum is σ = 962001570816. Its totient is φ = 691167164256.

The previous prime is 824053090193. The next prime is 824053090277. The reversal of 824053090231 is 132090350428.

It is a cyclic number.

It is not a de Polignac number, because 824053090231 - 217 = 824052959159 is a prime.

It is a super-2 number, since 2×8240530902312 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (824053093231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1450045 + ... + 1936681.

It is an arithmetic number, because the mean of its divisors is an integer number (60125098176).

Almost surely, 2824053090231 is an apocalyptic number.

824053090231 is a deficient number, since it is larger than the sum of its proper divisors (137948480585).

824053090231 is a wasteful number, since it uses less digits than its factorization.

824053090231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491838.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 824053090231 in words is "eight hundred twenty-four billion, fifty-three million, ninety thousand, two hundred thirty-one".

Divisors: 1 7 47 329 5147 36029 241909 486637 1693363 3406459 22871939 160103573 2504720639 17533044473 117721870033 824053090231