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1052254151 = 13177167061
BaseRepresentation
bin111110101110000…
…001111111000111
32201100000001022222
4332232001333013
54123334113101
6252225242555
735035004234
oct7656017707
92640001288
101052254151
1149aa74133
1225449345b
1313a0045c0
149da7078b
15625a401b
hex3eb81fc7

1052254151 has 16 divisors (see below), whose sum is σ = 1216772928. Its totient is φ = 901286400.

The previous prime is 1052254127. The next prime is 1052254199. The reversal of 1052254151 is 1514522501.

It is a cyclic number.

It is not a de Polignac number, because 1052254151 - 210 = 1052253127 is a prime.

It is a super-2 number, since 2×10522541512 = 2214477596593461602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1052254151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052254121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17840 + ... + 49221.

It is an arithmetic number, because the mean of its divisors is an integer number (76048308).

Almost surely, 21052254151 is an apocalyptic number.

1052254151 is a deficient number, since it is larger than the sum of its proper divisors (164518777).

1052254151 is a wasteful number, since it uses less digits than its factorization.

1052254151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67162.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1052254151 is about 32438.4671493583. The cubic root of 1052254151 is about 1017.1231737323.

Adding to 1052254151 its reverse (1514522501), we get a palindrome (2566776652).

The spelling of 1052254151 in words is "one billion, fifty-two million, two hundred fifty-four thousand, one hundred fifty-one".

Divisors: 1 13 17 71 221 923 1207 15691 67061 871793 1140037 4761331 14820481 61897303 80942627 1052254151