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425295578927232 = 27331387973107603
BaseRepresentation
bin110000010110011011101011…
…1111010000001000010000000
32001202211212020010202000021000
41200230313113322001002000
5421221020321201132412
64104310031451532000
7155403406626106056
oct14054672772010200
92052755203660230
10425295578927232
1111356a929965042
123b849170a5a000
131534027c7c3b50
1477045b714c1d6
153427da9b974dc
hex182cdd7e81080

425295578927232 has 256 divisors, whose sum is σ = 1351795393468800. Its totient is φ = 130857474502656.

The previous prime is 425295578927227. The next prime is 425295578927293. The reversal of 425295578927232 is 232729875592524.

425295578927232 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 9 + 5 + 578 + 9 + 27 + 23 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3952397143 + ... + 3952504745.

Almost surely, 2425295578927232 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 425295578927232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675897696734400).

425295578927232 is an abundant number, since it is smaller than the sum of its proper divisors (926499814541568).

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

425295578927232 is a wasteful number, since it uses less digits than its factorization.

425295578927232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195612 (or 195594 counting only the distinct ones).

The product of its digits is 1524096000, while the sum is 72.

The spelling of 425295578927232 in words is "four hundred twenty-five trillion, two hundred ninety-five billion, five hundred seventy-eight million, nine hundred twenty-seven thousand, two hundred thirty-two".