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141965706 = 23231028737
BaseRepresentation
bin10000111011000…
…11100110001010
3100220010121100010
420131203212022
5242320400311
622030452350
73342455121
oct1035434612
9326117303
10141965706
1173154a33
123b6640b6
1323547c9c
1414bd6ab8
15c6e3da6
hex876398a

141965706 has 16 divisors (see below), whose sum is σ = 296276544. Its totient is φ = 45264384.

The previous prime is 141965689. The next prime is 141965711. The reversal of 141965706 is 607569141.

It is an unprimeable number.

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, 514231 + ... + 514506.

It is an arithmetic number, because the mean of its divisors is an integer number (18517284).

Almost surely, 2141965706 is an apocalyptic number.

141965706 is an abundant number, since it is smaller than the sum of its proper divisors (154310838).

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

141965706 is a wasteful number, since it uses less digits than its factorization.

141965706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028765.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 141965706 is about 11914.9362566486. The cubic root of 141965706 is about 521.6683423387.

The spelling of 141965706 in words is "one hundred forty-one million, nine hundred sixty-five thousand, seven hundred six".

Divisors: 1 2 3 6 23 46 69 138 1028737 2057474 3086211 6172422 23660951 47321902 70982853 141965706