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118000572 = 22315762633
BaseRepresentation
bin1110000100010…
…00101110111100
322020001001100120
413002020232330
5220202004242
615413054540
72631662664
oct702105674
9266031316
10118000572
1160676638
1233627450
131b5a6b31
14119591a4
15a55d1ec
hex7088bbc

118000572 has 24 divisors (see below), whose sum is σ = 277092816. Its totient is φ = 39082368.

The previous prime is 118000567. The next prime is 118000573. The reversal of 118000572 is 275000811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118000573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29433 + ... + 33200.

It is an arithmetic number, because the mean of its divisors is an integer number (11545534).

Almost surely, 2118000572 is an apocalyptic number.

118000572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

118000572 is an abundant number, since it is smaller than the sum of its proper divisors (159092244).

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

118000572 is a wasteful number, since it uses less digits than its factorization.

118000572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62797 (or 62795 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 118000572 is about 10862.8068196024. The cubic root of 118000572 is about 490.4876056891.

The spelling of 118000572 in words is "one hundred eighteen million, five hundred seventy-two", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 157 314 471 628 942 1884 62633 125266 187899 250532 375798 751596 9833381 19666762 29500143 39333524 59000286 118000572