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55314001 = 371494973
BaseRepresentation
bin1101001100000…
…0011001010001
310212002020112201
43103000121101
5103130022001
65253323201
71241106211
oct323003121
9125066481
1055314001
1129250256
1216636501
13b5c90a2
1474bc241
154cc9501
hex34c0651

55314001 has 4 divisors (see below), whose sum is σ = 56809012. Its totient is φ = 53818992.

The previous prime is 55313989. The next prime is 55314019. The reversal of 55314001 is 10041355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10041355 = 52008271.

It can be written as a sum of positive squares in 2 ways, for example, as 51854401 + 3459600 = 7201^2 + 1860^2 .

It is a cyclic number.

It is not a de Polignac number, because 55314001 - 25 = 55313969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55314001.

It is not an unprimeable number, because it can be changed into a prime (55314601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747450 + ... + 747523.

It is an arithmetic number, because the mean of its divisors is an integer number (14202253).

Almost surely, 255314001 is an apocalyptic number.

It is an amenable number.

55314001 is a deficient number, since it is larger than the sum of its proper divisors (1495011).

55314001 is a wasteful number, since it uses less digits than its factorization.

55314001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495010.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 55314001 is about 7437.3383007633. The cubic root of 55314001 is about 381.0175888528.

Adding to 55314001 its reverse (10041355), we get a palindrome (65355356).

The spelling of 55314001 in words is "fifty-five million, three hundred fourteen thousand, one".

Divisors: 1 37 1494973 55314001