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10161140601 = 317643309857
BaseRepresentation
bin10010111011010011…
…01011001101111001
3222020010222102110210
421131221223031321
5131302222444401
64400140301333
7506542161423
oct113551531571
928203872423
1010161140601
114344776367
121b76b41849
13c5c1ba141
146c570b813
153e70dd4d6
hex25da6b379

10161140601 has 16 divisors (see below), whose sum is σ = 14367495744. Its totient is φ = 6365681664.

The previous prime is 10161140593. The next prime is 10161140603. The reversal of 10161140601 is 10604116101.

It is not a de Polignac number, because 10161140601 - 23 = 10161140593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10161140603) 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, 122136 + ... + 187721.

It is an arithmetic number, because the mean of its divisors is an integer number (897968484).

Almost surely, 210161140601 is an apocalyptic number.

It is an amenable number.

10161140601 is a deficient number, since it is larger than the sum of its proper divisors (4206355143).

10161140601 is a wasteful number, since it uses less digits than its factorization.

10161140601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310520.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 10161140601 its reverse (10604116101), we get a palindrome (20765256702).

The spelling of 10161140601 in words is "ten billion, one hundred sixty-one million, one hundred forty thousand, six hundred one".

Divisors: 1 3 17 51 643 1929 10931 32793 309857 929571 5267569 15802707 199238051 597714153 3387046867 10161140601