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47025023 is a prime number
BaseRepresentation
bin1011001101100…
…0101101111111
310021111010012112
42303120231333
544014300043
64355524235
71110464123
oct263305577
9107433175
1047025023
11245a9661
12138b967b
139986276
146361583
1541dd518
hex2cd8b7f

47025023 has 2 divisors, whose sum is σ = 47025024. Its totient is φ = 47025022.

The previous prime is 47025007. The next prime is 47025031. The reversal of 47025023 is 32052074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47025023 - 24 = 47025007 is a prime.

It is a super-2 number, since 2×470250232 = 4422705576301058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47025023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47025053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23512511 + 23512512.

It is an arithmetic number, because the mean of its divisors is an integer number (23512512).

Almost surely, 247025023 is an apocalyptic number.

47025023 is a deficient number, since it is larger than the sum of its proper divisors (1).

47025023 is an equidigital number, since it uses as much as digits as its factorization.

47025023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 47025023 is about 6857.4793473987. The cubic root of 47025023 is about 360.9466417967.

Adding to 47025023 its reverse (32052074), we get a palindrome (79077097).

The spelling of 47025023 in words is "forty-seven million, twenty-five thousand, twenty-three".