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37541040401 = 531453487489
BaseRepresentation
bin100010111101100111…
…101101000100010001
310120220022002110001202
4202331213231010101
51103341001243101
625125054440545
72466205402244
oct427547550421
9116808073052
1037541040401
1114a14a36327
127338503155
1337037c2397
141b61ba125b
15e9abb636b
hex8bd9ed111

37541040401 has 8 divisors (see below), whose sum is σ = 38275764840. Its totient is φ = 36807293952.

The previous prime is 37541040391. The next prime is 37541040413. The reversal of 37541040401 is 10404014573.

It is a happy number.

37541040401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11056732801 + 26484307600 = 105151^2 + 162740^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 37541040401 - 230 = 36467298577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (37541040421) 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, 166736 + ... + 320753.

It is an arithmetic number, because the mean of its divisors is an integer number (4784470605).

Almost surely, 237541040401 is an apocalyptic number.

It is an amenable number.

37541040401 is a deficient number, since it is larger than the sum of its proper divisors (734724439).

37541040401 is a wasteful number, since it uses less digits than its factorization.

37541040401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488995.

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 37541040401 its reverse (10404014573), we get a palindrome (47945054974).

The spelling of 37541040401 in words is "thirty-seven billion, five hundred forty-one million, forty thousand, four hundred one".

Divisors: 1 53 1453 77009 487489 25836917 708321517 37541040401