Search a number
-
+
10147361061 = 315721544291
BaseRepresentation
bin10010111001101010…
…00111000100100101
3222012012001100111110
421130311013010211
5131240211023221
64354525055233
7506314101015
oct113465070445
928165040443
1010147361061
114337a14612
121b723b7519
13c593a4176
146c3961c45
153e5cba776
hex25cd47125

10147361061 has 8 divisors (see below), whose sum is σ = 13615992544. Its totient is φ = 6721818480.

The previous prime is 10147361057. The next prime is 10147361071. The reversal of 10147361061 is 16016374101.

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

It is not a de Polignac number, because 10147361061 - 22 = 10147361057 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 (10147361071) 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, 10771675 + ... + 10772616.

It is an arithmetic number, because the mean of its divisors is an integer number (1701999068).

Almost surely, 210147361061 is an apocalyptic number.

It is an amenable number.

10147361061 is a deficient number, since it is larger than the sum of its proper divisors (3468631483).

10147361061 is a wasteful number, since it uses less digits than its factorization.

10147361061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21544451.

The product of its (nonzero) digits is 3024, while the sum is 30.

The spelling of 10147361061 in words is "ten billion, one hundred forty-seven million, three hundred sixty-one thousand, sixty-one".

Divisors: 1 3 157 471 21544291 64632873 3382453687 10147361061