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10541431164 = 22311172346349
BaseRepresentation
bin10011101000101000…
…10111100101111100
31000012122120012001110
421310110113211330
5133042101244124
64502003242020
7522140454315
oct116424274574
930178505043
1010541431164
11451a3aa290
122062379310
13cbcc1a644
1472002160c
1541a6ac029
hex27451797c

10541431164 has 48 divisors (see below), whose sum is σ = 26848886400. Its totient is φ = 3192450240.

The previous prime is 10541431163. The next prime is 10541431171. The reversal of 10541431164 is 46113414501.

It is a super-2 number, since 2×105414311642 (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 (10541431163) 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, 204262 + ... + 250610.

It is an arithmetic number, because the mean of its divisors is an integer number (559351800).

Almost surely, 210541431164 is an apocalyptic number.

It is an amenable number.

10541431164 is an abundant number, since it is smaller than the sum of its proper divisors (16307455236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10541431164 is a wasteful number, since it uses less digits than its factorization.

10541431164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48090 (or 48088 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 10541431164 its reverse (46113414501), we get a palindrome (56654845665).

The spelling of 10541431164 in words is "ten billion, five hundred forty-one million, four hundred thirty-one thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 1723 3446 5169 6892 10338 18953 20676 37906 46349 56859 75812 92698 113718 139047 185396 227436 278094 509839 556188 1019678 1529517 2039356 3059034 6118068 79859327 159718654 239577981 319437308 479155962 878452597 958311924 1756905194 2635357791 3513810388 5270715582 10541431164