Search a number
-
+
610056005101 = 2931221890129
BaseRepresentation
bin10001110000010100010…
…10111110010111101101
32011022122212000001011121
420320022022332113231
534443343314130401
61144131133220541
762034520325104
oct10701212762755
92138585001147
10610056005101
112157a5790014
129a296631751
13456b312649a
1421753a2503b
1510d07adeca1
hex8e0a2be5ed

610056005101 has 12 divisors (see below), whose sum is σ = 652106972700. Its totient is φ = 570018933120.

The previous prime is 610056005063. The next prime is 610056005113. The reversal of 610056005101 is 101500650016.

It can be written as a sum of positive squares in 2 ways, for example, as 472340052900 + 137715952201 = 687270^2 + 371101^2 .

It is not a de Polignac number, because 610056005101 - 225 = 610022450669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610056005131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10917196 + ... + 10972933.

It is an arithmetic number, because the mean of its divisors is an integer number (54342247725).

Almost surely, 2610056005101 is an apocalyptic number.

It is an amenable number.

610056005101 is a deficient number, since it is larger than the sum of its proper divisors (42050967599).

610056005101 is a wasteful number, since it uses less digits than its factorization.

610056005101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21890220 (or 21890189 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 610056005101 its reverse (101500650016), we get a palindrome (711556655117).

The spelling of 610056005101 in words is "six hundred ten billion, fifty-six million, five thousand, one hundred one".

Divisors: 1 29 31 899 961 27869 21890129 634813741 678593999 19679225971 21036413969 610056005101