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83423593228801 = 71392616823983
BaseRepresentation
bin10010111101111110010001…
…101000111110101000000001
3101221101012212122111212120211
4102331332101220332220001
541413303004331310201
6453232134125034121
723400104260323160
oct2275762150765001
9357335778455524
1083423593228801
1124643824590211
1294340746b5941
133771a70c57167
141685a1b2413d7
1599a08beb7651
hex4bdf91a3ea01

83423593228801 has 12 divisors (see below), whose sum is σ = 96032092420992. Its totient is φ = 70991505736344.

The previous prime is 83423593228799. The next prime is 83423593228831. The reversal of 83423593228801 is 10882239532438.

It is not a de Polignac number, because 83423593228801 - 21 = 83423593228799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83423593228831) 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, 308276745 + ... + 308547238.

It is an arithmetic number, because the mean of its divisors is an integer number (8002674368416).

Almost surely, 283423593228801 is an apocalyptic number.

It is an amenable number.

83423593228801 is a deficient number, since it is larger than the sum of its proper divisors (12608499192191).

83423593228801 is an equidigital number, since it uses as much as digits as its factorization.

83423593228801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616824268 (or 616824129 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 58.

The spelling of 83423593228801 in words is "eighty-three trillion, four hundred twenty-three billion, five hundred ninety-three million, two hundred twenty-eight thousand, eight hundred one".

Divisors: 1 7 139 973 19321 135247 616823983 4317767881 85738533637 600169735459 11917656175543 83423593228801