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126352083 = 31113383769
BaseRepresentation
bin1111000011111…
…11101011010011
322210202100110210
413201333223103
5224321231313
620312055203
73062655264
oct741775323
9283670423
10126352083
1165360210
1236394503
132023c260
1412ad096b
15b15c9c3
hex787fad3

126352083 has 32 divisors (see below), whose sum is σ = 198696960. Its totient is φ = 70410240.

The previous prime is 126352081. The next prime is 126352117. The reversal of 126352083 is 380253621.

It is not a de Polignac number, because 126352083 - 21 = 126352081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126352083.

It is not an unprimeable number, because it can be changed into a prime (126352081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163923 + ... + 164691.

It is an arithmetic number, because the mean of its divisors is an integer number (6209280).

Almost surely, 2126352083 is an apocalyptic number.

126352083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

126352083 is a deficient number, since it is larger than the sum of its proper divisors (72344877).

126352083 is a wasteful number, since it uses less digits than its factorization.

126352083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 126352083 is about 11240.6442431028. The cubic root of 126352083 is about 501.7963161019.

The spelling of 126352083 in words is "one hundred twenty-six million, three hundred fifty-two thousand, eighty-three".

Divisors: 1 3 11 13 33 39 143 383 429 769 1149 2307 4213 4979 8459 9997 12639 14937 25377 29991 54769 109967 164307 294527 329901 883581 3239797 3828851 9719391 11486553 42117361 126352083