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2538110753 = 61386310771
BaseRepresentation
bin1001011101001000…
…0111111100100001
320112212220101101222
42113102013330201
520144224021003
61055504304425
7116616404543
oct22722077441
96485811358
102538110753
1110927741a2
125aa012115
13315ab40a9
141a1131693
15ecc57c38
hex97487f21

2538110753 has 8 divisors (see below), whose sum is σ = 2580626496. Its totient is φ = 2495624400.

The previous prime is 2538110747. The next prime is 2538110803. The reversal of 2538110753 is 3570118352.

2538110753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2538110753 - 26 = 2538110689 is a prime.

It is a super-3 number, since 3×25381107533 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2538170753) 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, 230258 + ... + 241028.

It is an arithmetic number, because the mean of its divisors is an integer number (322578312).

Almost surely, 22538110753 is an apocalyptic number.

It is an amenable number.

2538110753 is a deficient number, since it is larger than the sum of its proper divisors (42515743).

2538110753 is a wasteful number, since it uses less digits than its factorization.

2538110753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14695.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 2538110753 is about 50379.6660667774. Note that the first 3 decimals coincide. The cubic root of 2538110753 is about 1364.0706242833.

The spelling of 2538110753 in words is "two billion, five hundred thirty-eight million, one hundred ten thousand, seven hundred fifty-three".

Divisors: 1 61 3863 10771 235643 657031 41608373 2538110753