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2553757054 = 219211318503
BaseRepresentation
bin1001100000110111…
…0011110101111110
320120222100022002121
42120031303311332
520212230211204
61101223513154
7120166401562
oct23015636576
96528308077
102553757054
1110a0590522
125b32b87ba
13319101964
141a32456a2
15ee2e8b54
hex98373d7e

2553757054 has 16 divisors (see below), whose sum is σ = 4051370880. Its totient is φ = 1203937560.

The previous prime is 2553757043. The next prime is 2553757109. The reversal of 2553757054 is 4507573552.

It is a self number, because there is not a number n which added to its sum of digits gives 2553757054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151234 + ... + 167269.

It is an arithmetic number, because the mean of its divisors is an integer number (253210680).

Almost surely, 22553757054 is an apocalyptic number.

2553757054 is a deficient number, since it is larger than the sum of its proper divisors (1497613826).

2553757054 is a wasteful number, since it uses less digits than its factorization.

2553757054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318735.

The product of its (nonzero) digits is 735000, while the sum is 43.

The square root of 2553757054 is about 50534.7113774285. The cubic root of 2553757054 is about 1366.8678430665.

The spelling of 2553757054 in words is "two billion, five hundred fifty-three million, seven hundred fifty-seven thousand, fifty-four".

Divisors: 1 2 19 38 211 422 4009 8018 318503 637006 6051557 12103114 67204133 134408266 1276878527 2553757054