Search a number
-
+
47029007 is a prime number
BaseRepresentation
bin1011001101100…
…1101100001111
310021111022200002
42303121230033
544014412012
64355554515
71110511544
oct263315417
9107438602
1047029007
1124601653
12138bba3b
13998801c
146362bcb
1541de7c2
hex2cd9b0f

47029007 has 2 divisors, whose sum is σ = 47029008. Its totient is φ = 47029006.

The previous prime is 47028983. The next prime is 47029013. The reversal of 47029007 is 70092074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47029007 - 222 = 42834703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47029027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23514503 + 23514504.

It is an arithmetic number, because the mean of its divisors is an integer number (23514504).

Almost surely, 247029007 is an apocalyptic number.

47029007 is a deficient number, since it is larger than the sum of its proper divisors (1).

47029007 is an equidigital number, since it uses as much as digits as its factorization.

47029007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 47029007 is about 6857.7698269919. The cubic root of 47029007 is about 360.9568347444.

The spelling of 47029007 in words is "forty-seven million, twenty-nine thousand, seven".