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14053157 = 73311619
BaseRepresentation
bin110101100110…
…111100100101
3222102222022022
4311212330211
512044200112
61221112525
7230310206
oct65467445
928388268
1014053157
117a29388
124858745
132bb06a1
141c1b5ad
151378d72
hexd66f25

14053157 has 8 divisors (see below), whose sum is σ = 14314560. Its totient is φ = 13793760.

The previous prime is 14053147. The next prime is 14053163. The reversal of 14053157 is 75135041.

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

It is a cyclic number.

It is not a de Polignac number, because 14053157 - 26 = 14053093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14053147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22394 + ... + 23012.

It is an arithmetic number, because the mean of its divisors is an integer number (1789320).

Almost surely, 214053157 is an apocalyptic number.

It is an amenable number.

14053157 is a deficient number, since it is larger than the sum of its proper divisors (261403).

14053157 is an equidigital number, since it uses as much as digits as its factorization.

14053157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 14053157 is about 3748.7540596844. The cubic root of 14053157 is about 241.3188790949.

Adding to 14053157 its reverse (75135041), we get a palindrome (89188198).

The spelling of 14053157 in words is "fourteen million, fifty-three thousand, one hundred fifty-seven".

Divisors: 1 73 311 619 22703 45187 192509 14053157