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88482455420 = 22512973411043
BaseRepresentation
bin101001001100111110…
…1110001111101111100
322110101111100110022112
41102121331301331330
52422203002033140
6104352010033152
76251451314222
oct1223175617574
9273344313275
1088482455420
1134586048417
12151947187b8
1384615c93c8
1443d554cb12
15247d018c65
hex1499f71f7c

88482455420 has 24 divisors (see below), whose sum is σ = 185956474704. Its totient is φ = 35365683456.

The previous prime is 88482455393. The next prime is 88482455447. The reversal of 88482455420 is 2455428488.

It is an interprime number because it is at equal distance from previous prime (88482455393) and next prime (88482455447).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1679582 + ... + 1731461.

It is an arithmetic number, because the mean of its divisors is an integer number (7748186446).

Almost surely, 288482455420 is an apocalyptic number.

It is an amenable number.

88482455420 is an abundant number, since it is smaller than the sum of its proper divisors (97474019284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88482455420 is a wasteful number, since it uses less digits than its factorization.

88482455420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412349 (or 3412347 counting only the distinct ones).

The product of its (nonzero) digits is 3276800, while the sum is 50.

The spelling of 88482455420 in words is "eighty-eight billion, four hundred eighty-two million, four hundred fifty-five thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 1297 2594 5188 6485 12970 25940 3411043 6822086 13644172 17055215 34110430 68220860 4424122771 8848245542 17696491084 22120613855 44241227710 88482455420