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41030020 = 22513914759
BaseRepresentation
bin1001110010000…
…1000110000100
32212012112121101
42130201012010
541000430040
64023225444
71005515023
oct234410604
985175541
1041030020
1121184509
12118a8284
138667625
1456408ba
15390709a
hex2721184

41030020 has 24 divisors (see below), whose sum is σ = 86788800. Its totient is φ = 16292832.

The previous prime is 41029997. The next prime is 41030051. The reversal of 41030020 is 2003014.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 41029979 and 41030006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4600 + ... + 10159.

It is an arithmetic number, because the mean of its divisors is an integer number (3616200).

Almost surely, 241030020 is an apocalyptic number.

It is an amenable number.

41030020 is an abundant number, since it is smaller than the sum of its proper divisors (45758780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41030020 is a wasteful number, since it uses less digits than its factorization.

41030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14907 (or 14905 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 41030020 is about 6405.4679766587. The cubic root of 41030020 is about 344.9058624345.

Adding to 41030020 its reverse (2003014), we get a palindrome (43033034).

The spelling of 41030020 in words is "forty-one million, thirty thousand, twenty".

Divisors: 1 2 4 5 10 20 139 278 556 695 1390 2780 14759 29518 59036 73795 147590 295180 2051501 4103002 8206004 10257505 20515010 41030020