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141880407 = 347293469
BaseRepresentation
bin10000111010011…
…10110001010111
3100212222021022220
420131032301113
5242310133112
622024553423
73341651334
oct1035166127
9325867286
10141880407
11730a6939
123b622873
1323518206
1414bb398b
15c6c898c
hex874ec57

141880407 has 4 divisors (see below), whose sum is σ = 189173880. Its totient is φ = 94586936.

The previous prime is 141880381. The next prime is 141880421. The reversal of 141880407 is 704088141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141880407 - 210 = 141879383 is a prime.

It is a super-3 number, since 3×1418804073 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141880477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23646732 + ... + 23646737.

It is an arithmetic number, because the mean of its divisors is an integer number (47293470).

Almost surely, 2141880407 is an apocalyptic number.

141880407 is a deficient number, since it is larger than the sum of its proper divisors (47293473).

141880407 is an equidigital number, since it uses as much as digits as its factorization.

141880407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47293472.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 141880407 is about 11911.3562200112. The cubic root of 141880407 is about 521.5638412724.

The spelling of 141880407 in words is "one hundred forty-one million, eight hundred eighty thousand, four hundred seven".

Divisors: 1 3 47293469 141880407