Search a number
-
+
470233 = 3771179
BaseRepresentation
bin1110010110011011001
3212220001001
41302303121
5110021413
614025001
73665641
oct1626331
9786031
10470233
112a1325
121a8161
1313605a
14c3521
15944dd
hex72cd9

470233 has 8 divisors (see below), whose sum is σ = 492480. Its totient is φ = 448560.

The previous prime is 470227. The next prime is 470243. The reversal of 470233 is 332074.

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 470233 - 25 = 470201 is a prime.

It is a super-2 number, since 2×4702332 = 442238148578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 470233.

It is not an unprimeable number, because it can be changed into a prime (470213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538 + ... + 2716.

It is an arithmetic number, because the mean of its divisors is an integer number (61560).

2470233 is an apocalyptic number.

It is an amenable number.

470233 is a deficient number, since it is larger than the sum of its proper divisors (22247).

470233 is a wasteful number, since it uses less digits than its factorization.

470233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 470233 is about 685.7353716996. The cubic root of 470233 is about 77.7626468677.

It can be divided in two parts, 470 and 233, that added together give a triangular number (703 = T37).

The spelling of 470233 in words is "four hundred seventy thousand, two hundred thirty-three".

Divisors: 1 37 71 179 2627 6623 12709 470233