Search a number
-
+
10500830061 = 314592399093
BaseRepresentation
bin10011100011110010…
…11111001101101101
31000002211011102210220
421301321133031231
5133001203030221
64453553121553
7521135403621
oct116171371555
930084142726
1010500830061
1144a9499057
1220508592b9
13cb46a3317
14718893181
15416d3c0c6
hex271e5f36d

10500830061 has 8 divisors (see below), whose sum is σ = 14010708960. Its totient is φ = 6995752272.

The previous prime is 10500830059. The next prime is 10500830083. The reversal of 10500830061 is 16003800501.

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

It is not a de Polignac number, because 10500830061 - 21 = 10500830059 is a prime.

It is a super-2 number, since 2×105008300612 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500830161) 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, 1195170 + ... + 1203923.

It is an arithmetic number, because the mean of its divisors is an integer number (1751338620).

Almost surely, 210500830061 is an apocalyptic number.

It is an amenable number.

10500830061 is a deficient number, since it is larger than the sum of its proper divisors (3509878899).

10500830061 is a wasteful number, since it uses less digits than its factorization.

10500830061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400555.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 10500830061 in words is "ten billion, five hundred million, eight hundred thirty thousand, sixty-one".

Divisors: 1 3 1459 4377 2399093 7197279 3500276687 10500830061