Search a number
-
+
712792401 = 3286183047
BaseRepresentation
bin101010011111000…
…101100101010001
31211200020121100120
4222133011211101
52424433324101
6154421340453
723443430646
oct5237054521
91750217316
10712792401
11336397532
1217a867729
13b489ac69
146a947dcd
154289cb36
hex2a7c5951

712792401 has 8 divisors (see below), whose sum is σ = 950733504. Its totient is φ = 475023120.

The previous prime is 712792397. The next prime is 712792411. The reversal of 712792401 is 104297217.

712792401 is digitally balanced in base 2, 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 712792401 - 22 = 712792397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (712792411) 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, 32941 + ... + 50106.

It is an arithmetic number, because the mean of its divisors is an integer number (118841688).

Almost surely, 2712792401 is an apocalyptic number.

It is an amenable number.

712792401 is a deficient number, since it is larger than the sum of its proper divisors (237941103).

712792401 is a wasteful number, since it uses less digits than its factorization.

712792401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85911.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 712792401 is about 26698.1722408108. The cubic root of 712792401 is about 893.2801573970.

The spelling of 712792401 in words is "seven hundred twelve million, seven hundred ninety-two thousand, four hundred one".

Divisors: 1 3 2861 8583 83047 249141 237597467 712792401