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10160142621 = 312726667041
BaseRepresentation
bin10010111011001011…
…10111100100011101
3222020002002201111120
421131211313210131
5131301444030441
64400103041153
7506530534026
oct113545674435
928202081446
1010160142621
114344154592
121b767401b9
13c5bc2ab15
146c552bc4d
153e6e92966
hex25d97791d

10160142621 has 8 divisors (see below), whose sum is σ = 13653525504. Its totient is φ = 6720094080.

The previous prime is 10160142557. The next prime is 10160142661. The reversal of 10160142621 is 12624106101.

It is a happy number.

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

It is not a de Polignac number, because 10160142621 - 26 = 10160142557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10160142591 and 10160142600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10160142661) 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, 13333140 + ... + 13333901.

It is an arithmetic number, because the mean of its divisors is an integer number (1706690688).

Almost surely, 210160142621 is an apocalyptic number.

It is an amenable number.

10160142621 is a deficient number, since it is larger than the sum of its proper divisors (3493382883).

10160142621 is a wasteful number, since it uses less digits than its factorization.

10160142621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26667171.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 10160142621 its reverse (12624106101), we get a palindrome (22784248722).

The spelling of 10160142621 in words is "ten billion, one hundred sixty million, one hundred forty-two thousand, six hundred twenty-one".

Divisors: 1 3 127 381 26667041 80001123 3386714207 10160142621