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5442010351 = 31732404777
BaseRepresentation
bin1010001000101111…
…00111110011101111
3112001021002202202221
411010113213303233
542121123312401
62300001100211
7251600216251
oct50427476357
915037082687
105442010351
112342966a18
12107a627667
136895bba8b
14398a7dcd1
1521cb677a1
hex1445e7cef

5442010351 has 8 divisors (see below), whose sum is σ = 5694514304. Its totient is φ = 5194316160.

The previous prime is 5442010339. The next prime is 5442010361. The reversal of 5442010351 is 1530102445.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5442010351 is a prime.

It is a super-2 number, since 2×54420103512 = 59230953320782286402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442010331) 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, 1200126 + ... + 1204651.

It is an arithmetic number, because the mean of its divisors is an integer number (711814288).

Almost surely, 25442010351 is an apocalyptic number.

5442010351 is a deficient number, since it is larger than the sum of its proper divisors (252503953).

5442010351 is a wasteful number, since it uses less digits than its factorization.

5442010351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404881.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5442010351 is about 73769.9827233272. The cubic root of 5442010351 is about 1758.9484885278.

Adding to 5442010351 its reverse (1530102445), we get a palindrome (6972112796).

The spelling of 5442010351 in words is "five billion, four hundred forty-two million, ten thousand, three hundred fifty-one".

Divisors: 1 31 73 2263 2404777 74548087 175548721 5442010351