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41800018148 = 22713111395861
BaseRepresentation
bin100110111011011110…
…011010100011100100
310222220010002221012022
4212323132122203210
51141101301040043
631111435242312
73006562202060
oct467336324344
9128803087168
1041800018148
1116800025349
1281268a9398
133c31c7a965
14204768aaa0
151149a45868
hex9bb79a8e4

41800018148 has 24 divisors (see below), whose sum is σ = 84238211904. Its totient is φ = 17777541600.

The previous prime is 41800018147. The next prime is 41800018159. The reversal of 41800018148 is 84181000814.

It is not an unprimeable number, because it can be changed into a prime (41800018147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5694263 + ... + 5701598.

It is an arithmetic number, because the mean of its divisors is an integer number (3509925496).

Almost surely, 241800018148 is an apocalyptic number.

It is an amenable number.

41800018148 is an abundant number, since it is smaller than the sum of its proper divisors (42438193756).

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

41800018148 is a wasteful number, since it uses less digits than its factorization.

41800018148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11396003 (or 11396001 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 35.

The spelling of 41800018148 in words is "forty-one billion, eight hundred million, eighteen thousand, one hundred forty-eight".

Divisors: 1 2 4 7 14 28 131 262 524 917 1834 3668 11395861 22791722 45583444 79771027 159542054 319084108 1492857791 2985715582 5971431164 10450004537 20900009074 41800018148