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930753415253 = 2953937733613
BaseRepresentation
bin11011000101101010011…
…10100000100001010101
310021222102210202110001002
431202311032200201111
5110222140333242003
61551325431513045
7124146636331214
oct15426516404125
93258383673032
10930753415253
11329804046962
12130477528785
1369a00c7333c
143309791107b
1519327379a88
hexd8b53a0855

930753415253 has 8 divisors (see below), whose sum is σ = 931195599768. Its totient is φ = 930311322624.

The previous prime is 930753415219. The next prime is 930753415261. The reversal of 930753415253 is 352514357039.

It can be written as a sum of positive squares in 4 ways, for example, as 36550557124 + 894202858129 = 191182^2 + 945623^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 930753415253 - 228 = 930484979797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 930753415198 and 930753415207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930753015253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27673475 + ... + 27707087.

It is an arithmetic number, because the mean of its divisors is an integer number (116399449971).

Almost surely, 2930753415253 is an apocalyptic number.

It is an amenable number.

930753415253 is a deficient number, since it is larger than the sum of its proper divisors (442184515).

930753415253 is a wasteful number, since it uses less digits than its factorization.

930753415253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45943.

The product of its (nonzero) digits is 1701000, while the sum is 47.

The spelling of 930753415253 in words is "nine hundred thirty billion, seven hundred fifty-three million, four hundred fifteen thousand, two hundred fifty-three".

Divisors: 1 2953 9377 33613 27690281 99259189 315189101 930753415253