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141750056 = 2378330497
BaseRepresentation
bin10000111001011…
…10111100101000
3100212201122112002
420130232330220
5242242000211
622022110132
73340566320
oct1034567450
9325648462
10141750056
1173017a08
123b57b348
13234a0a96
1414b7c280
15c6a003b
hex872ef28

141750056 has 32 divisors (see below), whose sum is σ = 307419840. Its totient is φ = 60016128.

The previous prime is 141750053. The next prime is 141750061. The reversal of 141750056 is 650057141.

141750056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141750053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10601 + ... + 19896.

It is an arithmetic number, because the mean of its divisors is an integer number (9606870).

Almost surely, 2141750056 is an apocalyptic number.

It is an amenable number.

141750056 is an abundant number, since it is smaller than the sum of its proper divisors (165669784).

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

141750056 is a wasteful number, since it uses less digits than its factorization.

141750056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30593 (or 30589 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 141750056 is about 11905.8832515694. The cubic root of 141750056 is about 521.4040653952.

The spelling of 141750056 in words is "one hundred forty-one million, seven hundred fifty thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 56 83 166 332 581 664 1162 2324 4648 30497 60994 121988 213479 243976 426958 853916 1707832 2531251 5062502 10125004 17718757 20250008 35437514 70875028 141750056