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41930623 = 72855727
BaseRepresentation
bin1001111111110…
…0111101111111
32220220022000001
42133330331333
541213234443
64054415131
71016255500
oct237747577
986808001
1041930623
112173a109
12120614a7
1388c1527
1457d6ba7
153a33d4d
hex27fcf7f

41930623 has 6 divisors (see below), whose sum is σ = 48776496. Its totient is φ = 35940492.

The previous prime is 41930621. The next prime is 41930639. The reversal of 41930623 is 32603914.

It is not a de Polignac number, because 41930623 - 21 = 41930621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41930591 and 41930600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41930621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 427815 + ... + 427912.

It is an arithmetic number, because the mean of its divisors is an integer number (8129416).

Almost surely, 241930623 is an apocalyptic number.

41930623 is a deficient number, since it is larger than the sum of its proper divisors (6845873).

41930623 is an equidigital number, since it uses as much as digits as its factorization.

41930623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855741 (or 855734 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 41930623 is about 6475.3859344444. The cubic root of 41930623 is about 347.4111651189.

The spelling of 41930623 in words is "forty-one million, nine hundred thirty thousand, six hundred twenty-three".

Divisors: 1 7 49 855727 5990089 41930623