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51060107 = 721042043
BaseRepresentation
bin1100001011000…
…1110110001011
310120002010022002
43002301312023
5101032410412
65022221215
71160001200
oct302616613
9116063262
1051060107
112690523a
121512480b
13a769aa7
146ad1ca7
154738dc2
hex30b1d8b

51060107 has 6 divisors (see below), whose sum is σ = 59396508. Its totient is φ = 43765764.

The previous prime is 51060091. The next prime is 51060109. The reversal of 51060107 is 70106015.

51060107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51060107 - 24 = 51060091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51060109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 520973 + ... + 521070.

It is an arithmetic number, because the mean of its divisors is an integer number (9899418).

Almost surely, 251060107 is an apocalyptic number.

51060107 is a deficient number, since it is larger than the sum of its proper divisors (8336401).

51060107 is a wasteful number, since it uses less digits than its factorization.

51060107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042057 (or 1042050 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 51060107 is about 7145.6355210716. The cubic root of 51060107 is about 370.9886076957.

The spelling of 51060107 in words is "fifty-one million, sixty thousand, one hundred seven".

Divisors: 1 7 49 1042043 7294301 51060107