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425350030405054 = 21012105693219827
BaseRepresentation
bin110000010110110101000010…
…1011101111010110110111110
32001210001001202221210200110211
41200231222011131322312332
5421222413330240430204
64104351034552023034
7155410345163041216
oct14055520535726676
92053031687720424
10425350030405054
11113590a31347287
123b857828691a7a
131534544987b801
1477070a0b57246
1534294e5243804
hex182da8577adbe

425350030405054 has 8 divisors (see below), whose sum is σ = 644342125267368. Its totient is φ = 210569321982600.

The previous prime is 425350030405039. The next prime is 425350030405057. The reversal of 425350030405054 is 450504030053524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 425350030404998 and 425350030405016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425350030405057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052846609712 + ... + 1052846610115.

It is an arithmetic number, because the mean of its divisors is an integer number (80542765658421).

Almost surely, 2425350030405054 is an apocalyptic number.

425350030405054 is a deficient number, since it is larger than the sum of its proper divisors (218992094862314).

425350030405054 is a wasteful number, since it uses less digits than its factorization.

425350030405054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105693219930.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 425350030405054 its reverse (450504030053524), we get a palindrome (875854060458578).

The spelling of 425350030405054 in words is "four hundred twenty-five trillion, three hundred fifty billion, thirty million, four hundred five thousand, fifty-four".

Divisors: 1 2 101 202 2105693219827 4211386439654 212675015202527 425350030405054