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5290253 = 23673433
BaseRepresentation
bin10100001011100100001101
3100221202212022
4110023210031
52323242003
6305215525
762652323
oct24134415
910852768
105290253
112a93711
1219315a5
131132c37
149b9d13
156e7738
hex50b90d

5290253 has 8 divisors (see below), whose sum is σ = 5604288. Its totient is φ = 4983264.

The previous prime is 5290231. The next prime is 5290277. The reversal of 5290253 is 3520925.

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 5290253 - 216 = 5224717 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290853) 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, 176 + ... + 3257.

It is an arithmetic number, because the mean of its divisors is an integer number (700536).

Almost surely, 25290253 is an apocalyptic number.

It is an amenable number.

5290253 is a deficient number, since it is larger than the sum of its proper divisors (314035).

5290253 is a wasteful number, since it uses less digits than its factorization.

5290253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5290253 is about 2300.0549993424. The cubic root of 5290253 is about 174.2443938785.

The spelling of 5290253 in words is "five million, two hundred ninety thousand, two hundred fifty-three".

Divisors: 1 23 67 1541 3433 78959 230011 5290253