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2572254054 = 232178406059
BaseRepresentation
bin1001100101010001…
…0111101101100110
320122021011001012200
42121110113231212
520231444112204
61103124155330
7120512540646
oct23124275546
96567131180
102572254054
1110aaa745a7
125b9538b46
1331cba9c26
141a589c526
15100c4e539
hex99517b66

2572254054 has 24 divisors (see below), whose sum is σ = 5901054120. Its totient is φ = 806981568.

The previous prime is 2572254031. The next prime is 2572254077. The reversal of 2572254054 is 4504522752.

2572254054 is a `hidden beast` number, since 25 + 7 + 225 + 405 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2572254031) and next prime (2572254077).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4202724 + ... + 4203335.

It is an arithmetic number, because the mean of its divisors is an integer number (245877255).

Almost surely, 22572254054 is an apocalyptic number.

2572254054 is an abundant number, since it is smaller than the sum of its proper divisors (3328800066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2572254054 is a wasteful number, since it uses less digits than its factorization.

2572254054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8406084 (or 8406081 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 36.

The square root of 2572254054 is about 50717.3939985090. The cubic root of 2572254054 is about 1370.1600065305.

The spelling of 2572254054 in words is "two billion, five hundred seventy-two million, two hundred fifty-four thousand, fifty-four".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 306 8406059 16812118 25218177 50436354 75654531 142903003 151309062 285806006 428709009 857418018 1286127027 2572254054