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12029253 = 323174337
BaseRepresentation
bin101101111000…
…110101000101
3211122011000220
4231320311011
511034414003
61105454553
7204150465
oct55706505
924564026
1012029253
116876835
124041459
132652402
141851ba5
1510c9353
hexb78d45

12029253 has 8 divisors (see below), whose sum is σ = 16736448. Its totient is φ = 7670784.

The previous prime is 12029243. The next prime is 12029291. The reversal of 12029253 is 35292021.

12029253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12029253 - 25 = 12029221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12029243) 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 7 ways as a sum of consecutive naturals, for example, 87100 + ... + 87237.

It is an arithmetic number, because the mean of its divisors is an integer number (2092056).

Almost surely, 212029253 is an apocalyptic number.

It is an amenable number.

12029253 is a deficient number, since it is larger than the sum of its proper divisors (4707195).

12029253 is a wasteful number, since it uses less digits than its factorization.

12029253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174363.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12029253 is about 3468.3213518934. The cubic root of 12029253 is about 229.1287326890.

The spelling of 12029253 in words is "twelve million, twenty-nine thousand, two hundred fifty-three".

Divisors: 1 3 23 69 174337 523011 4009751 12029253