Search a number
-
+
10045164884660 = 225737698947009
BaseRepresentation
bin1001001000101101001001…
…1111000001001010110100
31022120022022210221010010022
42102023102133001022310
52304034444202302120
633210403545144312
72054511356465003
oct222132237011264
938508283833108
1010045164884660
113223148778384
1211629a148b098
1357b34127a549
1426a28d63cc3a
151264700a1025
hex922d27c12b4

10045164884660 has 48 divisors (see below), whose sum is σ = 21411626451600. Its totient is φ = 3957870034944.

The previous prime is 10045164884621. The next prime is 10045164884717. The reversal of 10045164884660 is 6648846154001.

It can be written as a sum of positive squares in 8 ways, for example, as 90117638416 + 9955047246244 = 300196^2 + 3155162^2 .

It is a super-2 number, since 2×100451648846602 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3350765 + ... + 5596244.

It is an arithmetic number, because the mean of its divisors is an integer number (446075551075).

Almost surely, 210045164884660 is an apocalyptic number.

10045164884660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10045164884660 is an abundant number, since it is smaller than the sum of its proper divisors (11366461566940).

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

10045164884660 is a wasteful number, since it uses less digits than its factorization.

10045164884660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8947860 (or 8947858 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 53.

The spelling of 10045164884660 in words is "ten trillion, forty-five billion, one hundred sixty-four million, eight hundred eighty-four thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 769 1460 1538 3076 3845 7690 15380 56137 112274 224548 280685 561370 1122740 8947009 17894018 35788036 44735045 89470090 178940180 653131657 1306263314 2612526628 3265658285 6531316570 6880249921 13062633140 13760499842 27520999684 34401249605 68802499210 137604998420 502258244233 1004516488466 2009032976932 2511291221165 5022582442330 10045164884660