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51034101 = 367253901
BaseRepresentation
bin1100001010101…
…1011111110101
310120000210121220
43002223133311
5101031042401
65021500553
71156532316
oct302533765
9116023556
1051034101
1126897748
1215111759
13a75acc1
146ac660d
154731336
hex30ab7f5

51034101 has 8 divisors (see below), whose sum is σ = 69061344. Its totient is φ = 33514800.

The previous prime is 51034099. The next prime is 51034111. The reversal of 51034101 is 10143015.

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

It is not a de Polignac number, because 51034101 - 21 = 51034099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51034111) 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, 126750 + ... + 127151.

It is an arithmetic number, because the mean of its divisors is an integer number (8632668).

Almost surely, 251034101 is an apocalyptic number.

It is an amenable number.

51034101 is a deficient number, since it is larger than the sum of its proper divisors (18027243).

51034101 is a wasteful number, since it uses less digits than its factorization.

51034101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253971.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 51034101 is about 7143.8155771268. The cubic root of 51034101 is about 370.9256128665.

Adding to 51034101 its reverse (10143015), we get a palindrome (61177116).

The spelling of 51034101 in words is "fifty-one million, thirty-four thousand, one hundred one".

Divisors: 1 3 67 201 253901 761703 17011367 51034101