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41240001054 = 237981904787
BaseRepresentation
bin100110011010000110…
…000111101000011110
310221110002100010011110
4212122012013220132
51133424420013204
630540112202450
72656652140140
oct463206075036
9127402303143
1041240001054
11165429a61aa
127bab239426
133b72c40bb5
141dd3150c90
1511157c4889
hex99a187a1e

41240001054 has 16 divisors (see below), whose sum is σ = 94262859648. Its totient is φ = 11782857432.

The previous prime is 41240001041. The next prime is 41240001059. The reversal of 41240001054 is 45010004214.

It is a happy number.

It is a super-2 number, since 2×412400010542 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 41240001054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41240001059) 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 in 7 ways as a sum of consecutive naturals, for example, 490952352 + ... + 490952435.

It is an arithmetic number, because the mean of its divisors is an integer number (5891428728).

Almost surely, 241240001054 is an apocalyptic number.

41240001054 is an abundant number, since it is smaller than the sum of its proper divisors (53022858594).

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

41240001054 is a wasteful number, since it uses less digits than its factorization.

41240001054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981904799.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 41240001054 its reverse (45010004214), we get a palindrome (86250005268).

The spelling of 41240001054 in words is "forty-one billion, two hundred forty million, one thousand, fifty-four".

Divisors: 1 2 3 6 7 14 21 42 981904787 1963809574 2945714361 5891428722 6873333509 13746667018 20620000527 41240001054