Search a number
-
+
730467033 = 31722396397
BaseRepresentation
bin101011100010100…
…000101011011001
31212220111120101120
4223202200223121
52443444421113
6200252235453
724046603332
oct5342405331
91786446346
10730467033
1134536976a
1218476bb89
13b8448b1a
146d029289
15441dea23
hex2b8a0ad9

730467033 has 16 divisors (see below), whose sum is σ = 1031869440. Its totient is φ = 458055936.

The previous prime is 730467011. The next prime is 730467053. The reversal of 730467033 is 330764037.

It is not a de Polignac number, because 730467033 - 26 = 730466969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 730466985 and 730467003.

It is not an unprimeable number, because it can be changed into a prime (730467053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110991 + ... + 117387.

It is an arithmetic number, because the mean of its divisors is an integer number (64491840).

Almost surely, 2730467033 is an apocalyptic number.

It is an amenable number.

730467033 is a deficient number, since it is larger than the sum of its proper divisors (301402407).

730467033 is a wasteful number, since it uses less digits than its factorization.

730467033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8656.

The product of its (nonzero) digits is 31752, while the sum is 33.

The square root of 730467033 is about 27027.1536237170. The cubic root of 730467033 is about 900.6033127644.

The spelling of 730467033 in words is "seven hundred thirty million, four hundred sixty-seven thousand, thirty-three".

Divisors: 1 3 17 51 2239 6397 6717 19191 38063 108749 114189 326247 14322883 42968649 243489011 730467033