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310423432053 = 3769431212903
BaseRepresentation
bin1001000010001101010…
…11011010101101110101
31002200020221110020110010
410201012223122231311
520041221344311203
6354335003250433
731266403431150
oct4410653325565
91080227406403
10310423432053
1110a716a31059
12501b4219a19
1323371472c97
141104b608c97
15811c80d303
hex4846adab75

310423432053 has 16 divisors (see below), whose sum is σ = 473035216896. Its totient is φ = 177381430320.

The previous prime is 310423432021. The next prime is 310423432063. The reversal of 310423432053 is 350234324013.

It is not a de Polignac number, because 310423432053 - 25 = 310423432021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 310423432053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310423432063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351600 + ... + 1564502.

It is an arithmetic number, because the mean of its divisors is an integer number (29564701056).

Almost surely, 2310423432053 is an apocalyptic number.

It is an amenable number.

310423432053 is a deficient number, since it is larger than the sum of its proper divisors (162611784843).

310423432053 is a wasteful number, since it uses less digits than its factorization.

310423432053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282344.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 310423432053 its reverse (350234324013), we get a palindrome (660657756066).

The spelling of 310423432053 in words is "three hundred ten billion, four hundred twenty-three million, four hundred thirty-two thousand, fifty-three".

Divisors: 1 3 7 21 69431 208293 212903 486017 638709 1458051 1490321 4470963 14782068193 44346204579 103474477351 310423432053