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2513321054 = 22235635249
BaseRepresentation
bin1001010111001110…
…0011110001011110
320111011020221022222
42111303203301132
520121402233204
61053221105342
7116165606426
oct22563436136
96434227288
102513321054
11107a782342
125a1858252
1331091482a
1419bb1b486
15ea9acabe
hex95ce3c5e

2513321054 has 8 divisors (see below), whose sum is σ = 3786888000. Its totient is φ = 1251025056.

The previous prime is 2513321051. The next prime is 2513321071. The reversal of 2513321054 is 4501233152.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513321051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2817179 + ... + 2818070.

It is an arithmetic number, because the mean of its divisors is an integer number (473361000).

Almost surely, 22513321054 is an apocalyptic number.

2513321054 is a deficient number, since it is larger than the sum of its proper divisors (1273566946).

2513321054 is a wasteful number, since it uses less digits than its factorization.

2513321054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635474.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2513321054 is about 50133.0335607172. The cubic root of 2513321054 is about 1359.6151329507.

The spelling of 2513321054 in words is "two billion, five hundred thirteen million, three hundred twenty-one thousand, fifty-four".

Divisors: 1 2 223 446 5635249 11270498 1256660527 2513321054