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93430086246432 = 253213471571337969
BaseRepresentation
bin10101001111100101100011…
…000110100010000000100000
3110020210211101100111121010200
4111033211203012202000200
544221224304034341212
6530413104502025200
725452046430512155
oct2517454306420040
9406724340447120
1093430086246432
1127851527a72501
12a58b462a18200
13401955b35a340
14191007c83822c
15ac04e6e7c6dc
hex54f9631a2020

93430086246432 has 288 divisors, whose sum is σ = 292404376293120. Its totient is φ = 28118072401920.

The previous prime is 93430086246361. The next prime is 93430086246491. The reversal of 93430086246432 is 23464268003439.

93430086246432 is a `hidden beast` number, since 9 + 3 + 4 + 3 + 0 + 0 + 8 + 624 + 6 + 4 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 276276744 + ... + 276614712.

It is an arithmetic number, because the mean of its divisors is an integer number (1015292973240).

Almost surely, 293430086246432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93430086246432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146202188146560).

93430086246432 is an abundant number, since it is smaller than the sum of its proper divisors (198974290046688).

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

93430086246432 is a wasteful number, since it uses less digits than its factorization.

93430086246432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339616 (or 339605 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 54.

The spelling of 93430086246432 in words is "ninety-three trillion, four hundred thirty billion, eighty-six million, two hundred forty-six thousand, four hundred thirty-two".