Search a number
-
+
6007431 = 33754121
BaseRepresentation
bin10110111010101010000111
3102022012122110
4112322222013
53014214211
6332432103
7102030243
oct26725207
912265573
106007431
113433521
122018633
1313244c1
14b25423
157d9ea6
hex5baa87

6007431 has 8 divisors (see below), whose sum is σ = 8226544. Its totient is φ = 3896640.

The previous prime is 6007429. The next prime is 6007433. The reversal of 6007431 is 1347006.

It is an interprime number because it is at equal distance from previous prime (6007429) and next prime (6007433).

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

It is not a de Polignac number, because 6007431 - 21 = 6007429 is a prime.

It is a super-2 number, since 2×60074312 = 72178454439522, which contains 22 as substring.

It is a Duffinian number.

6007431 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6007398 and 6007407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6007433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26950 + ... + 27171.

It is an arithmetic number, because the mean of its divisors is an integer number (1028318).

Almost surely, 26007431 is an apocalyptic number.

6007431 is a deficient number, since it is larger than the sum of its proper divisors (2219113).

6007431 is a wasteful number, since it uses less digits than its factorization.

6007431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54161.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 6007431 is about 2451.0061199434. The cubic root of 6007431 is about 181.7870451302.

The spelling of 6007431 in words is "six million, seven thousand, four hundred thirty-one".

Divisors: 1 3 37 111 54121 162363 2002477 6007431