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429093 = 3273139
BaseRepresentation
bin1101000110000100101
3210210121100
41220300211
5102212333
613110313
73435000
oct1506045
9723540
10429093
11273425
12188399
13120402
14b2537
1587213
hex68c25

429093 has 24 divisors (see below), whose sum is σ = 728000. Its totient is φ = 243432.

The previous prime is 429083. The next prime is 429101. The reversal of 429093 is 390924.

It is not a de Polignac number, because 429093 - 212 = 424997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3018 + ... + 3156.

2429093 is an apocalyptic number.

It is an amenable number.

429093 is a deficient number, since it is larger than the sum of its proper divisors (298907).

429093 is a wasteful number, since it uses less digits than its factorization.

429093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 429093 is about 655.0519063403. The cubic root of 429093 is about 75.4253168485.

The spelling of 429093 in words is "four hundred twenty-nine thousand, ninety-three".

Divisors: 1 3 7 9 21 49 63 139 147 343 417 441 973 1029 1251 2919 3087 6811 8757 20433 47677 61299 143031 429093