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2506110053 = 2551982403
BaseRepresentation
bin1001010101100000…
…0011010001100101
320110122200120200212
42111120003101211
520113031010203
61052402345205
7116050404206
oct22530032145
96418616625
102506110053
1110766a7637
1259b35b205
1330c28b575
1419aba15ad
15ea0361d8
hex95603465

2506110053 has 4 divisors (see below), whose sum is σ = 2507095008. Its totient is φ = 2505125100.

The previous prime is 2506110001. The next prime is 2506110073. The reversal of 2506110053 is 3500116052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2506110053 - 26 = 2506109989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506110073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488651 + ... + 493752.

It is an arithmetic number, because the mean of its divisors is an integer number (626773752).

Almost surely, 22506110053 is an apocalyptic number.

It is an amenable number.

2506110053 is a deficient number, since it is larger than the sum of its proper divisors (984955).

2506110053 is an equidigital number, since it uses as much as digits as its factorization.

2506110053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984954.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 2506110053 is about 50061.0632428038. The cubic root of 2506110053 is about 1358.3135911149.

The spelling of 2506110053 in words is "two billion, five hundred six million, one hundred ten thousand, fifty-three".

Divisors: 1 2551 982403 2506110053