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2252313501 = 318138910663
BaseRepresentation
bin1000011000111111…
…1001001110011101
312210222010101021120
42012033321032131
514103043013001
61011254521153
7106546230444
oct20617711635
95728111246
102252313501
11a56410519
1252a3661b9
1329b819aa9
141751b7d5b
15d2b02236
hex863f939d

2252313501 has 16 divisors (see below), whose sum is σ = 3027722880. Its totient is φ = 1489268160.

The previous prime is 2252313487. The next prime is 2252313517. The reversal of 2252313501 is 1053132522.

It is a happy number.

It is not a de Polignac number, because 2252313501 - 210 = 2252312477 is a prime.

It is a super-2 number, since 2×22523135012 = 10145832213573754002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252313541) 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, 205896 + ... + 216558.

It is an arithmetic number, because the mean of its divisors is an integer number (189232680).

Almost surely, 22252313501 is an apocalyptic number.

It is an amenable number.

2252313501 is a deficient number, since it is larger than the sum of its proper divisors (775409379).

2252313501 is a wasteful number, since it uses less digits than its factorization.

2252313501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11236.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2252313501 is about 47458.5450788370. The cubic root of 2252313501 is about 1310.8196608788.

The spelling of 2252313501 in words is "two billion, two hundred fifty-two million, three hundred thirteen thousand, five hundred one".

Divisors: 1 3 181 389 543 1167 10663 31989 70409 211227 1930003 4147907 5790009 12443721 750771167 2252313501