Search a number
-
+
10601015061 = 371338831557
BaseRepresentation
bin10011101111101111…
…01010011100010101
31000100210200100210110
421313313222130111
5133202324440221
64511532313233
7523463066310
oct116767523425
930323610713
1010601015061
11454aaa657a
12207a312819
13ccc3800a0
14727cd1977
15420a2b776
hex277dea715

10601015061 has 16 divisors (see below), whose sum is σ = 17396537984. Its totient is φ = 5591744064.

The previous prime is 10601015053. The next prime is 10601015069. The reversal of 10601015061 is 16051010601.

It is an interprime number because it is at equal distance from previous prime (10601015053) and next prime (10601015069).

It is not a de Polignac number, because 10601015061 - 23 = 10601015053 is a prime.

It is a super-2 number, since 2×106010150612 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10601015069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19415506 + ... + 19416051.

It is an arithmetic number, because the mean of its divisors is an integer number (1087283624).

Almost surely, 210601015061 is an apocalyptic number.

It is an amenable number.

10601015061 is a deficient number, since it is larger than the sum of its proper divisors (6795522923).

10601015061 is a wasteful number, since it uses less digits than its factorization.

10601015061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38831580.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 10601015061 its reverse (16051010601), we get a palindrome (26652025662).

The spelling of 10601015061 in words is "ten billion, six hundred one million, fifteen thousand, sixty-one".

Divisors: 1 3 7 13 21 39 91 273 38831557 116494671 271820899 504810241 815462697 1514430723 3533671687 10601015061