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119423683 = 196285457
BaseRepresentation
bin1110001111001…
…00001011000011
322022201100111101
413013210023003
5221033024213
615503355231
72650041001
oct707441303
9268640441
10119423683
1161458865
1233bb2b17
131b984802
1411c09a71
15a73ebdd
hex71e42c3

119423683 has 4 divisors (see below), whose sum is σ = 125709160. Its totient is φ = 113138208.

The previous prime is 119423669. The next prime is 119423719. The reversal of 119423683 is 386324911.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-119423683 is a prime.

It is a super-2 number, since 2×1194236832 = 28524032122568978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119423483) 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 3 ways as a sum of consecutive naturals, for example, 3142710 + ... + 3142747.

It is an arithmetic number, because the mean of its divisors is an integer number (31427290).

Almost surely, 2119423683 is an apocalyptic number.

119423683 is a deficient number, since it is larger than the sum of its proper divisors (6285477).

119423683 is an equidigital number, since it uses as much as digits as its factorization.

119423683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285476.

The product of its digits is 31104, while the sum is 37.

The square root of 119423683 is about 10928.1143387137. The cubic root of 119423683 is about 492.4515252005.

It can be divided in two parts, 11942 and 3683, that added together give a 6-th power (15625 = 56).

The spelling of 119423683 in words is "one hundred nineteen million, four hundred twenty-three thousand, six hundred eighty-three".

Divisors: 1 19 6285457 119423683